53313390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 158802336

約数和(自身を除く): 105488946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 83, 90, 117, 122, 130, 135, 162, 166, 183, 195, 234, 249, 270, 305, 351, 366, 390, 405, 415, 498, 549, 585, 610, 702, 747, 793, 810, 830, 915, 1053, 1079, 1098, 1170, 1245, 1494, 1586, 1647, 1755, 1830, 2106, 2158, 2241, 2379, 2490, 2745, 3237, 3294, 3510, 3735, 3965, 4482, 4758, 4941, 5063, 5265, 5395, 5490, 6474, 6723, 7137, 7470, 7930, 8235, 9711, 9882, 10126, 10530, 10790, 11205, 11895, 13446, 14274, 15189, 16185, 16470, 19422, 21411, 22410, 23790, 24705, 25315, 29133, 30378, 32370, 33615, 35685, 42822, 45567, 48555, 49410, 50630, 58266, 64233, 65819, 67230, 71370, 75945, 87399, 91134, 97110, 107055, 128466, 131638, 136701, 145665, 151890, 174798, 197457, 214110, 227835, 273402, 291330, 321165, 329095, 394914, 410103, 436995, 455670, 592371, 642330, 658190, 683505, 820206, 873990, 987285, 1184742, 1367010, 1777113, 1974570, 2050515, 2961855, 3554226, 4101030, 5331339, 5923710, 8885565, 10662678, 17771130, 26656695, 53313390]

約数ペア:

[(1, 53313390), (2, 26656695), (3, 17771130), (5, 10662678), (6, 8885565), (9, 5923710), (10, 5331339), (13, 4101030), (15, 3554226), (18, 2961855), (26, 2050515), (27, 1974570), (30, 1777113), (39, 1367010), (45, 1184742), (54, 987285), (61, 873990), (65, 820206), (78, 683505), (81, 658190), (83, 642330), (90, 592371), (117, 455670), (122, 436995), (130, 410103), (135, 394914), (162, 329095), (166, 321165), (183, 291330), (195, 273402), (234, 227835), (249, 214110), (270, 197457), (305, 174798), (351, 151890), (366, 145665), (390, 136701), (405, 131638), (415, 128466), (498, 107055), (549, 97110), (585, 91134), (610, 87399), (702, 75945), (747, 71370), (793, 67230), (810, 65819), (830, 64233), (915, 58266), (1053, 50630), (1079, 49410), (1098, 48555), (1170, 45567), (1245, 42822), (1494, 35685), (1586, 33615), (1647, 32370), (1755, 30378), (1830, 29133), (2106, 25315), (2158, 24705), (2241, 23790), (2379, 22410), (2490, 21411), (2745, 19422), (3237, 16470), (3294, 16185), (3510, 15189), (3735, 14274), (3965, 13446), (4482, 11895), (4758, 11205), (4941, 10790), (5063, 10530), (5265, 10126), (5395, 9882), (5490, 9711), (6474, 8235), (6723, 7930), (7137, 7470)]