54566408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 60587512

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 67, 82, 104, 134, 164, 191, 268, 328, 382, 533, 536, 764, 871, 1066, 1528, 1742, 2132, 2483, 2747, 3484, 4264, 4966, 5494, 6968, 7831, 9932, 10988, 12797, 15662, 19864, 21976, 25594, 31324, 35711, 51188, 62648, 71422, 101803, 102376, 142844, 166361, 203606, 285688, 332722, 407212, 524677, 665444, 814424, 1049354, 1330888, 2098708, 4197416, 6820801, 13641602, 27283204, 54566408]

約数ペア:

[(1, 54566408), (2, 27283204), (4, 13641602), (8, 6820801), (13, 4197416), (26, 2098708), (41, 1330888), (52, 1049354), (67, 814424), (82, 665444), (104, 524677), (134, 407212), (164, 332722), (191, 285688), (268, 203606), (328, 166361), (382, 142844), (533, 102376), (536, 101803), (764, 71422), (871, 62648), (1066, 51188), (1528, 35711), (1742, 31324), (2132, 25594), (2483, 21976), (2747, 19864), (3484, 15662), (4264, 12797), (4966, 10988), (5494, 9932), (6968, 7831)]