53260650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 145196064

約数和(自身を除く): 91935414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1667, 1775, 2130, 3195, 3334, 3550, 5001, 5325, 6390, 8335, 10002, 10650, 15003, 15975, 16670, 25005, 30006, 31950, 41675, 50010, 75015, 83350, 118357, 125025, 150030, 236714, 250050, 355071, 375075, 591785, 710142, 750150, 1065213, 1183570, 1775355, 2130426, 2958925, 3550710, 5326065, 5917850, 8876775, 10652130, 17753550, 26630325, 53260650]

約数ペア:

[(1, 53260650), (2, 26630325), (3, 17753550), (5, 10652130), (6, 8876775), (9, 5917850), (10, 5326065), (15, 3550710), (18, 2958925), (25, 2130426), (30, 1775355), (45, 1183570), (50, 1065213), (71, 750150), (75, 710142), (90, 591785), (142, 375075), (150, 355071), (213, 250050), (225, 236714), (355, 150030), (426, 125025), (450, 118357), (639, 83350), (710, 75015), (1065, 50010), (1278, 41675), (1667, 31950), (1775, 30006), (2130, 25005), (3195, 16670), (3334, 15975), (3550, 15003), (5001, 10650), (5325, 10002), (6390, 8335)]