53601550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 103051440

約数和(自身を除く): 49449890

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 113, 179, 226, 265, 358, 530, 565, 895, 1130, 1325, 1790, 2650, 2825, 4475, 5650, 5989, 8950, 9487, 11978, 18974, 20227, 29945, 40454, 47435, 59890, 94870, 101135, 149725, 202270, 237175, 299450, 474350, 505675, 1011350, 1072031, 2144062, 5360155, 10720310, 26800775, 53601550]

約数ペア:

[(1, 53601550), (2, 26800775), (5, 10720310), (10, 5360155), (25, 2144062), (50, 1072031), (53, 1011350), (106, 505675), (113, 474350), (179, 299450), (226, 237175), (265, 202270), (358, 149725), (530, 101135), (565, 94870), (895, 59890), (1130, 47435), (1325, 40454), (1790, 29945), (2650, 20227), (2825, 18974), (4475, 11978), (5650, 9487), (5989, 8950)]