53203840

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 129438000

約数和(自身を除く): 76234160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1409, 1888, 2360, 2818, 3776, 4720, 5636, 7045, 7552, 9440, 11272, 14090, 18880, 22544, 28180, 37760, 45088, 56360, 83131, 90176, 112720, 166262, 180352, 225440, 332524, 415655, 450880, 665048, 831310, 901760, 1330096, 1662620, 2660192, 3325240, 5320384, 6650480, 10640768, 13300960, 26601920, 53203840]

約数ペア:

[(1, 53203840), (2, 26601920), (4, 13300960), (5, 10640768), (8, 6650480), (10, 5320384), (16, 3325240), (20, 2660192), (32, 1662620), (40, 1330096), (59, 901760), (64, 831310), (80, 665048), (118, 450880), (128, 415655), (160, 332524), (236, 225440), (295, 180352), (320, 166262), (472, 112720), (590, 90176), (640, 83131), (944, 56360), (1180, 45088), (1409, 37760), (1888, 28180), (2360, 22544), (2818, 18880), (3776, 14090), (4720, 11272), (5636, 9440), (7045, 7552)]