53005136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 109129920

約数和(自身を除く): 56124784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1543, 1808, 2147, 3086, 4294, 6172, 8588, 12344, 17176, 24688, 29317, 34352, 58634, 117268, 174359, 234536, 348718, 469072, 697436, 1394872, 2789744, 3312821, 6625642, 13251284, 26502568, 53005136]

約数ペア:

[(1, 53005136), (2, 26502568), (4, 13251284), (8, 6625642), (16, 3312821), (19, 2789744), (38, 1394872), (76, 697436), (113, 469072), (152, 348718), (226, 234536), (304, 174359), (452, 117268), (904, 58634), (1543, 34352), (1808, 29317), (2147, 24688), (3086, 17176), (4294, 12344), (6172, 8588)]