49013860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8596

約数の個数: 48

約数和(自身を含む): 120516480

約数和(自身を除く): 71502620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8539, 17078, 34156, 42695, 59773, 85390, 119546, 170780, 239092, 298865, 350099, 597730, 700198, 1195460, 1400396, 1750495, 2450693, 3500990, 4901386, 7001980, 9802772, 12253465, 24506930, 49013860]

約数ペア:

[(1, 49013860), (2, 24506930), (4, 12253465), (5, 9802772), (7, 7001980), (10, 4901386), (14, 3500990), (20, 2450693), (28, 1750495), (35, 1400396), (41, 1195460), (70, 700198), (82, 597730), (140, 350099), (164, 298865), (205, 239092), (287, 170780), (410, 119546), (574, 85390), (820, 59773), (1148, 42695), (1435, 34156), (2870, 17078), (5740, 8539)]