56957238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 133451136

約数和(自身を除く): 76493898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 607, 802, 1203, 1214, 1821, 2406, 3609, 3642, 5213, 5463, 7218, 7891, 10426, 10926, 15639, 15782, 23673, 31278, 46917, 47346, 71019, 93834, 142038, 243407, 486814, 730221, 1460442, 2190663, 3164291, 4381326, 6328582, 9492873, 18985746, 28478619, 56957238]

約数ペア:

[(1, 56957238), (2, 28478619), (3, 18985746), (6, 9492873), (9, 6328582), (13, 4381326), (18, 3164291), (26, 2190663), (39, 1460442), (78, 730221), (117, 486814), (234, 243407), (401, 142038), (607, 93834), (802, 71019), (1203, 47346), (1214, 46917), (1821, 31278), (2406, 23673), (3609, 15782), (3642, 15639), (5213, 10926), (5463, 10426), (7218, 7891)]