31014718550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{7027}}^1$

素因数の和:9233

約数の個数: 48

約数和(自身を含む): 59130246672

約数和(自身を除く): 28115528122

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 2153, 4306, 7027, 10765, 14054, 21530, 35135, 53825, 70270, 88273, 107650, 175675, 176546, 288107, 351350, 441365, 576214, 882730, 1440535, 2206825, 2881070, 4413650, 7202675, 14405350, 15129131, 30258262, 75645655, 151291310, 378228275, 620294371, 756456550, 1240588742, 3101471855, 6202943710, 15507359275, 31014718550]

約数ペア:

[(1, 31014718550), (2, 15507359275), (5, 6202943710), (10, 3101471855), (25, 1240588742), (41, 756456550), (50, 620294371), (82, 378228275), (205, 151291310), (410, 75645655), (1025, 30258262), (2050, 15129131), (2153, 14405350), (4306, 7202675), (7027, 4413650), (10765, 2881070), (14054, 2206825), (21530, 1440535), (35135, 882730), (53825, 576214), (70270, 441365), (88273, 351350), (107650, 288107), (175675, 176546)]