53062720

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2195

約数の個数: 56

約数和(自身を含む): 128016000

約数和(自身を除く): 74953280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2099, 2528, 3160, 4198, 5056, 6320, 8396, 10495, 12640, 16792, 20990, 25280, 33584, 41980, 67168, 83960, 134336, 165821, 167920, 331642, 335840, 663284, 671680, 829105, 1326568, 1658210, 2653136, 3316420, 5306272, 6632840, 10612544, 13265680, 26531360, 53062720]

約数ペア:

[(1, 53062720), (2, 26531360), (4, 13265680), (5, 10612544), (8, 6632840), (10, 5306272), (16, 3316420), (20, 2653136), (32, 1658210), (40, 1326568), (64, 829105), (79, 671680), (80, 663284), (158, 335840), (160, 331642), (316, 167920), (320, 165821), (395, 134336), (632, 83960), (790, 67168), (1264, 41980), (1580, 33584), (2099, 25280), (2528, 20990), (3160, 16792), (4198, 12640), (5056, 10495), (6320, 8396)]