54360280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 133086240

約数和(自身を除く): 78725960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 977, 1070, 1391, 1954, 2140, 2782, 3908, 4280, 4885, 5564, 6955, 7816, 9770, 11128, 12701, 13910, 19540, 25402, 27820, 39080, 50804, 55640, 63505, 101608, 104539, 127010, 209078, 254020, 418156, 508040, 522695, 836312, 1045390, 1359007, 2090780, 2718014, 4181560, 5436028, 6795035, 10872056, 13590070, 27180140, 54360280]

約数ペア:

[(1, 54360280), (2, 27180140), (4, 13590070), (5, 10872056), (8, 6795035), (10, 5436028), (13, 4181560), (20, 2718014), (26, 2090780), (40, 1359007), (52, 1045390), (65, 836312), (104, 522695), (107, 508040), (130, 418156), (214, 254020), (260, 209078), (428, 127010), (520, 104539), (535, 101608), (856, 63505), (977, 55640), (1070, 50804), (1391, 39080), (1954, 27820), (2140, 25402), (2782, 19540), (3908, 13910), (4280, 12701), (4885, 11128), (5564, 9770), (6955, 7816)]