51580650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 142990848

約数和(自身を除く): 91410198

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 129, 150, 165, 215, 258, 275, 330, 430, 473, 550, 645, 727, 825, 946, 1075, 1290, 1419, 1454, 1650, 2150, 2181, 2365, 2838, 3225, 3635, 4362, 4730, 6450, 7095, 7270, 7997, 10905, 11825, 14190, 15994, 18175, 21810, 23650, 23991, 31261, 35475, 36350, 39985, 47982, 54525, 62522, 70950, 79970, 93783, 109050, 119955, 156305, 187566, 199925, 239910, 312610, 343871, 399850, 468915, 599775, 687742, 781525, 937830, 1031613, 1199550, 1563050, 1719355, 2063226, 2344575, 3438710, 4689150, 5158065, 8596775, 10316130, 17193550, 25790325, 51580650]

約数ペア:

[(1, 51580650), (2, 25790325), (3, 17193550), (5, 10316130), (6, 8596775), (10, 5158065), (11, 4689150), (15, 3438710), (22, 2344575), (25, 2063226), (30, 1719355), (33, 1563050), (43, 1199550), (50, 1031613), (55, 937830), (66, 781525), (75, 687742), (86, 599775), (110, 468915), (129, 399850), (150, 343871), (165, 312610), (215, 239910), (258, 199925), (275, 187566), (330, 156305), (430, 119955), (473, 109050), (550, 93783), (645, 79970), (727, 70950), (825, 62522), (946, 54525), (1075, 47982), (1290, 39985), (1419, 36350), (1454, 35475), (1650, 31261), (2150, 23991), (2181, 23650), (2365, 21810), (2838, 18175), (3225, 15994), (3635, 14190), (4362, 11825), (4730, 10905), (6450, 7997), (7095, 7270)]