51101764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 106638336

約数和(自身を除く): 55536572

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 521, 791, 868, 1042, 1582, 2084, 3164, 3503, 3647, 7006, 7294, 14012, 14588, 16151, 24521, 32302, 49042, 58873, 64604, 98084, 113057, 117746, 226114, 235492, 412111, 452228, 824222, 1648444, 1825063, 3650126, 7300252, 12775441, 25550882, 51101764]

約数ペア:

[(1, 51101764), (2, 25550882), (4, 12775441), (7, 7300252), (14, 3650126), (28, 1825063), (31, 1648444), (62, 824222), (113, 452228), (124, 412111), (217, 235492), (226, 226114), (434, 117746), (452, 113057), (521, 98084), (791, 64604), (868, 58873), (1042, 49042), (1582, 32302), (2084, 24521), (3164, 16151), (3503, 14588), (3647, 14012), (7006, 7294)]