56230420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 124064640

約数和(自身を除く): 67834220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1447, 1943, 2894, 3886, 5788, 7235, 7772, 9715, 14470, 19430, 28940, 38860, 41963, 83926, 96949, 167852, 193898, 209815, 387796, 419630, 484745, 839260, 969490, 1938980, 2811521, 5623042, 11246084, 14057605, 28115210, 56230420]

約数ペア:

[(1, 56230420), (2, 28115210), (4, 14057605), (5, 11246084), (10, 5623042), (20, 2811521), (29, 1938980), (58, 969490), (67, 839260), (116, 484745), (134, 419630), (145, 387796), (268, 209815), (290, 193898), (335, 167852), (580, 96949), (670, 83926), (1340, 41963), (1447, 38860), (1943, 28940), (2894, 19430), (3886, 14470), (5788, 9715), (7235, 7772)]