52871360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9753

約数の個数: 56

約数和(自身を含む): 133319520

約数和(自身を除く): 80448160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9719, 19438, 38876, 48595, 77752, 97190, 155504, 165223, 194380, 311008, 330446, 388760, 622016, 660892, 777520, 826115, 1321784, 1555040, 1652230, 2643568, 3110080, 3304460, 5287136, 6608920, 10574272, 13217840, 26435680, 52871360]

約数ペア:

[(1, 52871360), (2, 26435680), (4, 13217840), (5, 10574272), (8, 6608920), (10, 5287136), (16, 3304460), (17, 3110080), (20, 2643568), (32, 1652230), (34, 1555040), (40, 1321784), (64, 826115), (68, 777520), (80, 660892), (85, 622016), (136, 388760), (160, 330446), (170, 311008), (272, 194380), (320, 165223), (340, 155504), (544, 97190), (680, 77752), (1088, 48595), (1360, 38876), (2720, 19438), (5440, 9719)]