53961197

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 60935616

約数和(自身を除く): 6974419

約数列:

[1, 19, 23, 67, 97, 361, 437, 1273, 1541, 1843, 2231, 6499, 8303, 24187, 29279, 35017, 42389, 123481, 149477, 556301, 805391, 2346139, 2840063, 53961197]

約数ペア:

[(1, 53961197), (19, 2840063), (23, 2346139), (67, 805391), (97, 556301), (361, 149477), (437, 123481), (1273, 42389), (1541, 35017), (1843, 29279), (2231, 24187), (6499, 8303)]