51448158

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 116078976

約数和(自身を除く): 64630818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 673, 822, 1233, 1346, 2019, 2466, 4038, 4247, 6057, 8494, 12114, 12741, 20863, 25482, 38223, 41726, 62589, 76446, 92201, 125178, 184402, 187767, 276603, 375534, 553206, 829809, 1659618, 2858231, 5716462, 8574693, 17149386, 25724079, 51448158]

約数ペア:

[(1, 51448158), (2, 25724079), (3, 17149386), (6, 8574693), (9, 5716462), (18, 2858231), (31, 1659618), (62, 829809), (93, 553206), (137, 375534), (186, 276603), (274, 187767), (279, 184402), (411, 125178), (558, 92201), (673, 76446), (822, 62589), (1233, 41726), (1346, 38223), (2019, 25482), (2466, 20863), (4038, 12741), (4247, 12114), (6057, 8494)]