49503040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 84

約数和(自身を含む): 122223276

約数和(自身を除く): 72720236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 113, 148, 160, 185, 226, 296, 320, 370, 452, 565, 592, 740, 904, 1130, 1184, 1369, 1480, 1808, 2260, 2368, 2738, 2960, 3616, 4181, 4520, 5476, 5920, 6845, 7232, 8362, 9040, 10952, 11840, 13690, 16724, 18080, 20905, 21904, 27380, 33448, 36160, 41810, 43808, 54760, 66896, 83620, 87616, 109520, 133792, 154697, 167240, 219040, 267584, 309394, 334480, 438080, 618788, 668960, 773485, 1237576, 1337920, 1546970, 2475152, 3093940, 4950304, 6187880, 9900608, 12375760, 24751520, 49503040]

約数ペア:

[(1, 49503040), (2, 24751520), (4, 12375760), (5, 9900608), (8, 6187880), (10, 4950304), (16, 3093940), (20, 2475152), (32, 1546970), (37, 1337920), (40, 1237576), (64, 773485), (74, 668960), (80, 618788), (113, 438080), (148, 334480), (160, 309394), (185, 267584), (226, 219040), (296, 167240), (320, 154697), (370, 133792), (452, 109520), (565, 87616), (592, 83620), (740, 66896), (904, 54760), (1130, 43808), (1184, 41810), (1369, 36160), (1480, 33448), (1808, 27380), (2260, 21904), (2368, 20905), (2738, 18080), (2960, 16724), (3616, 13690), (4181, 11840), (4520, 10952), (5476, 9040), (5920, 8362), (6845, 7232)]