53485400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15731}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 131676840

約数和(自身を除く): 78191440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 15731, 31462, 62924, 78655, 125848, 157310, 267427, 314620, 393275, 534854, 629240, 786550, 1069708, 1337135, 1573100, 2139416, 2674270, 3146200, 5348540, 6685675, 10697080, 13371350, 26742700, 53485400]

約数ペア:

[(1, 53485400), (2, 26742700), (4, 13371350), (5, 10697080), (8, 6685675), (10, 5348540), (17, 3146200), (20, 2674270), (25, 2139416), (34, 1573100), (40, 1337135), (50, 1069708), (68, 786550), (85, 629240), (100, 534854), (136, 393275), (170, 314620), (200, 267427), (340, 157310), (425, 125848), (680, 78655), (850, 62924), (1700, 31462), (3400, 15731)]