51053280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 171859968

約数和(自身を除く): 120806688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 73, 80, 93, 94, 96, 120, 124, 141, 146, 155, 160, 186, 188, 219, 235, 240, 248, 282, 292, 310, 365, 372, 376, 438, 465, 470, 480, 496, 564, 584, 620, 705, 730, 744, 752, 876, 930, 940, 992, 1095, 1128, 1168, 1240, 1410, 1457, 1460, 1488, 1504, 1752, 1860, 1880, 2190, 2256, 2263, 2336, 2480, 2820, 2914, 2920, 2976, 3431, 3504, 3720, 3760, 4371, 4380, 4512, 4526, 4960, 5640, 5828, 5840, 6789, 6862, 7008, 7285, 7440, 7520, 8742, 8760, 9052, 10293, 11280, 11315, 11656, 11680, 13578, 13724, 14570, 14880, 17155, 17484, 17520, 18104, 20586, 21855, 22560, 22630, 23312, 27156, 27448, 29140, 33945, 34310, 34968, 35040, 36208, 41172, 43710, 45260, 46624, 51465, 54312, 54896, 58280, 67890, 68620, 69936, 72416, 82344, 87420, 90520, 102930, 106361, 108624, 109792, 116560, 135780, 137240, 139872, 164688, 174840, 181040, 205860, 212722, 217248, 233120, 271560, 274480, 319083, 329376, 349680, 362080, 411720, 425444, 531805, 543120, 548960, 638166, 699360, 823440, 850888, 1063610, 1086240, 1276332, 1595415, 1646880, 1701776, 2127220, 2552664, 3190830, 3403552, 4254440, 5105328, 6381660, 8508880, 10210656, 12763320, 17017760, 25526640, 51053280]

約数ペア:

[(1, 51053280), (2, 25526640), (3, 17017760), (4, 12763320), (5, 10210656), (6, 8508880), (8, 6381660), (10, 5105328), (12, 4254440), (15, 3403552), (16, 3190830), (20, 2552664), (24, 2127220), (30, 1701776), (31, 1646880), (32, 1595415), (40, 1276332), (47, 1086240), (48, 1063610), (60, 850888), (62, 823440), (73, 699360), (80, 638166), (93, 548960), (94, 543120), (96, 531805), (120, 425444), (124, 411720), (141, 362080), (146, 349680), (155, 329376), (160, 319083), (186, 274480), (188, 271560), (219, 233120), (235, 217248), (240, 212722), (248, 205860), (282, 181040), (292, 174840), (310, 164688), (365, 139872), (372, 137240), (376, 135780), (438, 116560), (465, 109792), (470, 108624), (480, 106361), (496, 102930), (564, 90520), (584, 87420), (620, 82344), (705, 72416), (730, 69936), (744, 68620), (752, 67890), (876, 58280), (930, 54896), (940, 54312), (992, 51465), (1095, 46624), (1128, 45260), (1168, 43710), (1240, 41172), (1410, 36208), (1457, 35040), (1460, 34968), (1488, 34310), (1504, 33945), (1752, 29140), (1860, 27448), (1880, 27156), (2190, 23312), (2256, 22630), (2263, 22560), (2336, 21855), (2480, 20586), (2820, 18104), (2914, 17520), (2920, 17484), (2976, 17155), (3431, 14880), (3504, 14570), (3720, 13724), (3760, 13578), (4371, 11680), (4380, 11656), (4512, 11315), (4526, 11280), (4960, 10293), (5640, 9052), (5828, 8760), (5840, 8742), (6789, 7520), (6862, 7440), (7008, 7285)]