52705880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 73265320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 971, 1180, 1357, 1942, 2360, 2714, 3884, 4855, 5428, 6785, 7768, 9710, 10856, 13570, 19420, 22333, 27140, 38840, 44666, 54280, 57289, 89332, 111665, 114578, 178664, 223330, 229156, 286445, 446660, 458312, 572890, 893320, 1145780, 1317647, 2291560, 2635294, 5270588, 6588235, 10541176, 13176470, 26352940, 52705880]

約数ペア:

[(1, 52705880), (2, 26352940), (4, 13176470), (5, 10541176), (8, 6588235), (10, 5270588), (20, 2635294), (23, 2291560), (40, 1317647), (46, 1145780), (59, 893320), (92, 572890), (115, 458312), (118, 446660), (184, 286445), (230, 229156), (236, 223330), (295, 178664), (460, 114578), (472, 111665), (590, 89332), (920, 57289), (971, 54280), (1180, 44666), (1357, 38840), (1942, 27140), (2360, 22333), (2714, 19420), (3884, 13570), (4855, 10856), (5428, 9710), (6785, 7768)]