53237920

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 126410760

約数和(自身を除く): 73172840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1453, 1832, 2290, 2906, 3664, 4580, 5812, 7265, 7328, 9160, 11624, 14530, 18320, 23248, 29060, 36640, 46496, 58120, 116240, 232480, 332737, 665474, 1330948, 1663685, 2661896, 3327370, 5323792, 6654740, 10647584, 13309480, 26618960, 53237920]

約数ペア:

[(1, 53237920), (2, 26618960), (4, 13309480), (5, 10647584), (8, 6654740), (10, 5323792), (16, 3327370), (20, 2661896), (32, 1663685), (40, 1330948), (80, 665474), (160, 332737), (229, 232480), (458, 116240), (916, 58120), (1145, 46496), (1453, 36640), (1832, 29060), (2290, 23248), (2906, 18320), (3664, 14530), (4580, 11624), (5812, 9160), (7265, 7328)]