50939480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3308

約数の個数: 64

約数和(自身を含む): 126671040

約数和(自身を除く): 75731560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3257, 3910, 6514, 7820, 13028, 15640, 16285, 26056, 32570, 55369, 65140, 74911, 110738, 130280, 149822, 221476, 276845, 299644, 374555, 442952, 553690, 599288, 749110, 1107380, 1273487, 1498220, 2214760, 2546974, 2996440, 5093948, 6367435, 10187896, 12734870, 25469740, 50939480]

約数ペア:

[(1, 50939480), (2, 25469740), (4, 12734870), (5, 10187896), (8, 6367435), (10, 5093948), (17, 2996440), (20, 2546974), (23, 2214760), (34, 1498220), (40, 1273487), (46, 1107380), (68, 749110), (85, 599288), (92, 553690), (115, 442952), (136, 374555), (170, 299644), (184, 276845), (230, 221476), (340, 149822), (391, 130280), (460, 110738), (680, 74911), (782, 65140), (920, 55369), (1564, 32570), (1955, 26056), (3128, 16285), (3257, 15640), (3910, 13028), (6514, 7820)]