49373020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 111837600

約数和(自身を除く): 62464580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3169, 3895, 6338, 7790, 12676, 15580, 15845, 31690, 60211, 63380, 120422, 129929, 240844, 259858, 301055, 519716, 602110, 649645, 1204220, 1299290, 2468651, 2598580, 4937302, 9874604, 12343255, 24686510, 49373020]

約数ペア:

[(1, 49373020), (2, 24686510), (4, 12343255), (5, 9874604), (10, 4937302), (19, 2598580), (20, 2468651), (38, 1299290), (41, 1204220), (76, 649645), (82, 602110), (95, 519716), (164, 301055), (190, 259858), (205, 240844), (380, 129929), (410, 120422), (779, 63380), (820, 60211), (1558, 31690), (3116, 15845), (3169, 15580), (3895, 12676), (6338, 7790)]