48959628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 117680640

約数和(自身を除く): 68721012

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 258, 397, 478, 516, 717, 794, 956, 1191, 1434, 1588, 2382, 2868, 4764, 10277, 17071, 20554, 30831, 34142, 41108, 51213, 61662, 68284, 94883, 102426, 123324, 189766, 204852, 284649, 379532, 569298, 1138596, 4079969, 8159938, 12239907, 16319876, 24479814, 48959628]

約数ペア:

[(1, 48959628), (2, 24479814), (3, 16319876), (4, 12239907), (6, 8159938), (12, 4079969), (43, 1138596), (86, 569298), (129, 379532), (172, 284649), (239, 204852), (258, 189766), (397, 123324), (478, 102426), (516, 94883), (717, 68284), (794, 61662), (956, 51213), (1191, 41108), (1434, 34142), (1588, 30831), (2382, 20554), (2868, 17071), (4764, 10277)]