51627810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 142300800

約数和(自身を除く): 90672990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 599, 663, 845, 1014, 1105, 1198, 1326, 1690, 1797, 2210, 2535, 2873, 2995, 3315, 3594, 5070, 5746, 5990, 6630, 7787, 8619, 8985, 10183, 14365, 15574, 17238, 17970, 20366, 23361, 28730, 30549, 38935, 43095, 46722, 50915, 61098, 77870, 86190, 101231, 101830, 116805, 132379, 152745, 202462, 233610, 264758, 303693, 305490, 397137, 506155, 607386, 661895, 794274, 1012310, 1323790, 1518465, 1720927, 1985685, 3036930, 3441854, 3971370, 5162781, 8604635, 10325562, 17209270, 25813905, 51627810]

約数ペア:

[(1, 51627810), (2, 25813905), (3, 17209270), (5, 10325562), (6, 8604635), (10, 5162781), (13, 3971370), (15, 3441854), (17, 3036930), (26, 1985685), (30, 1720927), (34, 1518465), (39, 1323790), (51, 1012310), (65, 794274), (78, 661895), (85, 607386), (102, 506155), (130, 397137), (169, 305490), (170, 303693), (195, 264758), (221, 233610), (255, 202462), (338, 152745), (390, 132379), (442, 116805), (507, 101830), (510, 101231), (599, 86190), (663, 77870), (845, 61098), (1014, 50915), (1105, 46722), (1198, 43095), (1326, 38935), (1690, 30549), (1797, 28730), (2210, 23361), (2535, 20366), (2873, 17970), (2995, 17238), (3315, 15574), (3594, 14365), (5070, 10183), (5746, 8985), (5990, 8619), (6630, 7787)]