51619650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 140133888

約数和(自身を除く): 88514238

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 653, 775, 850, 930, 1054, 1275, 1306, 1550, 1581, 1959, 2325, 2550, 2635, 3162, 3265, 3918, 4650, 5270, 6530, 7905, 9795, 11101, 13175, 15810, 16325, 19590, 20243, 22202, 26350, 32650, 33303, 39525, 40486, 48975, 55505, 60729, 66606, 79050, 97950, 101215, 111010, 121458, 166515, 202430, 277525, 303645, 333030, 344131, 506075, 555050, 607290, 688262, 832575, 1012150, 1032393, 1518225, 1665150, 1720655, 2064786, 3036450, 3441310, 5161965, 8603275, 10323930, 17206550, 25809825, 51619650]

約数ペア:

[(1, 51619650), (2, 25809825), (3, 17206550), (5, 10323930), (6, 8603275), (10, 5161965), (15, 3441310), (17, 3036450), (25, 2064786), (30, 1720655), (31, 1665150), (34, 1518225), (50, 1032393), (51, 1012150), (62, 832575), (75, 688262), (85, 607290), (93, 555050), (102, 506075), (150, 344131), (155, 333030), (170, 303645), (186, 277525), (255, 202430), (310, 166515), (425, 121458), (465, 111010), (510, 101215), (527, 97950), (653, 79050), (775, 66606), (850, 60729), (930, 55505), (1054, 48975), (1275, 40486), (1306, 39525), (1550, 33303), (1581, 32650), (1959, 26350), (2325, 22202), (2550, 20243), (2635, 19590), (3162, 16325), (3265, 15810), (3918, 13175), (4650, 11101), (5270, 9795), (6530, 7905)]