53307680

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5721

約数の個数: 48

約数和(自身を含む): 128096640

約数和(自身を除く): 74788960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 5647, 9440, 11294, 22588, 28235, 45176, 56470, 90352, 112940, 180704, 225880, 333173, 451760, 666346, 903520, 1332692, 1665865, 2665384, 3331730, 5330768, 6663460, 10661536, 13326920, 26653840, 53307680]

約数ペア:

[(1, 53307680), (2, 26653840), (4, 13326920), (5, 10661536), (8, 6663460), (10, 5330768), (16, 3331730), (20, 2665384), (32, 1665865), (40, 1332692), (59, 903520), (80, 666346), (118, 451760), (160, 333173), (236, 225880), (295, 180704), (472, 112940), (590, 90352), (944, 56470), (1180, 45176), (1888, 28235), (2360, 22588), (4720, 11294), (5647, 9440)]