50807520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 187488000

約数和(自身を除く): 136680480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 619, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1238, 1368, 1440, 1520, 1710, 1824, 1857, 2052, 2160, 2280, 2476, 2565, 2736, 3040, 3095, 3420, 3714, 4104, 4320, 4560, 4952, 5130, 5472, 5571, 6190, 6840, 7428, 8208, 9120, 9285, 9904, 10260, 11142, 11761, 12380, 13680, 14856, 16416, 16713, 18570, 19808, 20520, 22284, 23522, 24760, 27360, 27855, 29712, 33426, 35283, 37140, 41040, 44568, 47044, 49520, 55710, 58805, 59424, 66852, 70566, 74280, 82080, 83565, 89136, 94088, 99040, 105849, 111420, 117610, 133704, 141132, 148560, 167130, 176415, 178272, 188176, 211698, 222840, 235220, 267408, 282264, 297120, 317547, 334260, 352830, 376352, 423396, 445680, 470440, 529245, 534816, 564528, 635094, 668520, 705660, 846792, 891360, 940880, 1058490, 1129056, 1270188, 1337040, 1411320, 1587735, 1693584, 1881760, 2116980, 2540376, 2674080, 2822640, 3175470, 3387168, 4233960, 5080752, 5645280, 6350940, 8467920, 10161504, 12701880, 16935840, 25403760, 50807520]

約数ペア:

[(1, 50807520), (2, 25403760), (3, 16935840), (4, 12701880), (5, 10161504), (6, 8467920), (8, 6350940), (9, 5645280), (10, 5080752), (12, 4233960), (15, 3387168), (16, 3175470), (18, 2822640), (19, 2674080), (20, 2540376), (24, 2116980), (27, 1881760), (30, 1693584), (32, 1587735), (36, 1411320), (38, 1337040), (40, 1270188), (45, 1129056), (48, 1058490), (54, 940880), (57, 891360), (60, 846792), (72, 705660), (76, 668520), (80, 635094), (90, 564528), (95, 534816), (96, 529245), (108, 470440), (114, 445680), (120, 423396), (135, 376352), (144, 352830), (152, 334260), (160, 317547), (171, 297120), (180, 282264), (190, 267408), (216, 235220), (228, 222840), (240, 211698), (270, 188176), (285, 178272), (288, 176415), (304, 167130), (342, 148560), (360, 141132), (380, 133704), (432, 117610), (456, 111420), (480, 105849), (513, 99040), (540, 94088), (570, 89136), (608, 83565), (619, 82080), (684, 74280), (720, 70566), (760, 66852), (855, 59424), (864, 58805), (912, 55710), (1026, 49520), (1080, 47044), (1140, 44568), (1238, 41040), (1368, 37140), (1440, 35283), (1520, 33426), (1710, 29712), (1824, 27855), (1857, 27360), (2052, 24760), (2160, 23522), (2280, 22284), (2476, 20520), (2565, 19808), (2736, 18570), (3040, 16713), (3095, 16416), (3420, 14856), (3714, 13680), (4104, 12380), (4320, 11761), (4560, 11142), (4952, 10260), (5130, 9904), (5472, 9285), (5571, 9120), (6190, 8208), (6840, 7428)]