53224400

素因数分解:

$2^4\times 5^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 128604864

約数和(自身を除く): 75380464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 271, 400, 491, 542, 982, 1084, 1355, 1964, 2168, 2455, 2710, 3928, 4336, 4910, 5420, 6775, 7856, 9820, 10840, 12275, 13550, 19640, 21680, 24550, 27100, 39280, 49100, 54200, 98200, 108400, 133061, 196400, 266122, 532244, 665305, 1064488, 1330610, 2128976, 2661220, 3326525, 5322440, 6653050, 10644880, 13306100, 26612200, 53224400]

約数ペア:

[(1, 53224400), (2, 26612200), (4, 13306100), (5, 10644880), (8, 6653050), (10, 5322440), (16, 3326525), (20, 2661220), (25, 2128976), (40, 1330610), (50, 1064488), (80, 665305), (100, 532244), (200, 266122), (271, 196400), (400, 133061), (491, 108400), (542, 98200), (982, 54200), (1084, 49100), (1355, 39280), (1964, 27100), (2168, 24550), (2455, 21680), (2710, 19640), (3928, 13550), (4336, 12275), (4910, 10840), (5420, 9820), (6775, 7856)]