56399928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1$

素因数の和:4472

約数の個数: 64

約数和(自身を含む): 155584800

約数和(自身を除く): 99184872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 4409, 6396, 8818, 12792, 13227, 17636, 26454, 35272, 52908, 57317, 105816, 114634, 171951, 180769, 229268, 343902, 361538, 458536, 542307, 687804, 723076, 1084614, 1375608, 1446152, 2169228, 2349997, 4338456, 4699994, 7049991, 9399988, 14099982, 18799976, 28199964, 56399928]

約数ペア:

[(1, 56399928), (2, 28199964), (3, 18799976), (4, 14099982), (6, 9399988), (8, 7049991), (12, 4699994), (13, 4338456), (24, 2349997), (26, 2169228), (39, 1446152), (41, 1375608), (52, 1084614), (78, 723076), (82, 687804), (104, 542307), (123, 458536), (156, 361538), (164, 343902), (246, 229268), (312, 180769), (328, 171951), (492, 114634), (533, 105816), (984, 57317), (1066, 52908), (1599, 35272), (2132, 26454), (3198, 17636), (4264, 13227), (4409, 12792), (6396, 8818)]