53675900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 121710960

約数和(自身を除く): 68035060

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 89, 100, 148, 163, 178, 185, 326, 356, 370, 445, 652, 740, 815, 890, 925, 1630, 1780, 1850, 2225, 3260, 3293, 3700, 4075, 4450, 6031, 6586, 8150, 8900, 12062, 13172, 14507, 16300, 16465, 24124, 29014, 30155, 32930, 58028, 60310, 65860, 72535, 82325, 120620, 145070, 150775, 164650, 290140, 301550, 329300, 362675, 536759, 603100, 725350, 1073518, 1450700, 2147036, 2683795, 5367590, 10735180, 13418975, 26837950, 53675900]

約数ペア:

[(1, 53675900), (2, 26837950), (4, 13418975), (5, 10735180), (10, 5367590), (20, 2683795), (25, 2147036), (37, 1450700), (50, 1073518), (74, 725350), (89, 603100), (100, 536759), (148, 362675), (163, 329300), (178, 301550), (185, 290140), (326, 164650), (356, 150775), (370, 145070), (445, 120620), (652, 82325), (740, 72535), (815, 65860), (890, 60310), (925, 58028), (1630, 32930), (1780, 30155), (1850, 29014), (2225, 24124), (3260, 16465), (3293, 16300), (3700, 14507), (4075, 13172), (4450, 12062), (6031, 8900), (6586, 8150)]