50915520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 224

約数和(自身を含む): 184343040

約数和(自身を除く): 133427520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 83, 90, 96, 108, 120, 135, 142, 144, 160, 166, 180, 192, 213, 216, 240, 249, 270, 284, 288, 320, 332, 355, 360, 415, 426, 432, 480, 498, 540, 568, 576, 639, 664, 710, 720, 747, 830, 852, 864, 960, 996, 1065, 1080, 1136, 1245, 1278, 1328, 1420, 1440, 1494, 1660, 1704, 1728, 1917, 1992, 2130, 2160, 2241, 2272, 2490, 2556, 2656, 2840, 2880, 2988, 3195, 3320, 3408, 3735, 3834, 3984, 4260, 4320, 4482, 4544, 4980, 5112, 5312, 5680, 5893, 5976, 6390, 6640, 6816, 7470, 7668, 7968, 8520, 8640, 8964, 9585, 9960, 10224, 11205, 11360, 11786, 11952, 12780, 13280, 13632, 14940, 15336, 15936, 17040, 17679, 17928, 19170, 19920, 20448, 22410, 22720, 23572, 23904, 25560, 26560, 29465, 29880, 30672, 34080, 35358, 35856, 38340, 39840, 40896, 44820, 47144, 47808, 51120, 53037, 58930, 59760, 61344, 68160, 70716, 71712, 76680, 79680, 88395, 89640, 94288, 102240, 106074, 117860, 119520, 122688, 141432, 143424, 153360, 159111, 176790, 179280, 188576, 204480, 212148, 235720, 239040, 265185, 282864, 306720, 318222, 353580, 358560, 377152, 424296, 471440, 530370, 565728, 613440, 636444, 707160, 717120, 795555, 848592, 942880, 1060740, 1131456, 1272888, 1414320, 1591110, 1697184, 1885760, 2121480, 2545776, 2828640, 3182220, 3394368, 4242960, 5091552, 5657280, 6364440, 8485920, 10183104, 12728880, 16971840, 25457760, 50915520]

約数ペア:

[(1, 50915520), (2, 25457760), (3, 16971840), (4, 12728880), (5, 10183104), (6, 8485920), (8, 6364440), (9, 5657280), (10, 5091552), (12, 4242960), (15, 3394368), (16, 3182220), (18, 2828640), (20, 2545776), (24, 2121480), (27, 1885760), (30, 1697184), (32, 1591110), (36, 1414320), (40, 1272888), (45, 1131456), (48, 1060740), (54, 942880), (60, 848592), (64, 795555), (71, 717120), (72, 707160), (80, 636444), (83, 613440), (90, 565728), (96, 530370), (108, 471440), (120, 424296), (135, 377152), (142, 358560), (144, 353580), (160, 318222), (166, 306720), (180, 282864), (192, 265185), (213, 239040), (216, 235720), (240, 212148), (249, 204480), (270, 188576), (284, 179280), (288, 176790), (320, 159111), (332, 153360), (355, 143424), (360, 141432), (415, 122688), (426, 119520), (432, 117860), (480, 106074), (498, 102240), (540, 94288), (568, 89640), (576, 88395), (639, 79680), (664, 76680), (710, 71712), (720, 70716), (747, 68160), (830, 61344), (852, 59760), (864, 58930), (960, 53037), (996, 51120), (1065, 47808), (1080, 47144), (1136, 44820), (1245, 40896), (1278, 39840), (1328, 38340), (1420, 35856), (1440, 35358), (1494, 34080), (1660, 30672), (1704, 29880), (1728, 29465), (1917, 26560), (1992, 25560), (2130, 23904), (2160, 23572), (2241, 22720), (2272, 22410), (2490, 20448), (2556, 19920), (2656, 19170), (2840, 17928), (2880, 17679), (2988, 17040), (3195, 15936), (3320, 15336), (3408, 14940), (3735, 13632), (3834, 13280), (3984, 12780), (4260, 11952), (4320, 11786), (4482, 11360), (4544, 11205), (4980, 10224), (5112, 9960), (5312, 9585), (5680, 8964), (5893, 8640), (5976, 8520), (6390, 7968), (6640, 7668), (6816, 7470)]