55675472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 114084960

約数和(自身を除く): 58409488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 491, 746, 982, 1492, 1964, 2984, 3928, 5968, 7087, 7856, 9329, 14174, 18658, 28348, 37316, 56696, 74632, 113392, 149264, 183143, 366286, 732572, 1465144, 2930288, 3479717, 6959434, 13918868, 27837736, 55675472]

約数ペア:

[(1, 55675472), (2, 27837736), (4, 13918868), (8, 6959434), (16, 3479717), (19, 2930288), (38, 1465144), (76, 732572), (152, 366286), (304, 183143), (373, 149264), (491, 113392), (746, 74632), (982, 56696), (1492, 37316), (1964, 28348), (2984, 18658), (3928, 14174), (5968, 9329), (7087, 7856)]