49310320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32441}}^1$

素因数の和:32473

約数の個数: 40

約数和(自身を含む): 120684240

約数和(自身を除く): 71373920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32441, 64882, 129764, 162205, 259528, 324410, 519056, 616379, 648820, 1232758, 1297640, 2465516, 2595280, 3081895, 4931032, 6163790, 9862064, 12327580, 24655160, 49310320]

約数ペア:

[(1, 49310320), (2, 24655160), (4, 12327580), (5, 9862064), (8, 6163790), (10, 4931032), (16, 3081895), (19, 2595280), (20, 2465516), (38, 1297640), (40, 1232758), (76, 648820), (80, 616379), (95, 519056), (152, 324410), (190, 259528), (304, 162205), (380, 129764), (760, 64882), (1520, 32441)]