53189759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 66846720

約数和(自身を除く): 13656961

約数列:

[1, 7, 19, 47, 67, 127, 133, 329, 469, 889, 893, 1273, 2413, 3149, 5969, 6251, 8509, 8911, 16891, 22043, 41783, 59563, 59831, 113411, 161671, 399923, 418817, 793877, 1131697, 2799461, 7598537, 53189759]

約数ペア:

[(1, 53189759), (7, 7598537), (19, 2799461), (47, 1131697), (67, 793877), (127, 418817), (133, 399923), (329, 161671), (469, 113411), (889, 59831), (893, 59563), (1273, 41783), (2413, 22043), (3149, 16891), (5969, 8911), (6251, 8509)]