52805780060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{34721}}^1$

素因数の和:34995

約数の個数: 96

約数和(自身を含む): 125439197184

約数和(自身を除く): 72633417124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 223, 310, 341, 446, 620, 682, 892, 1115, 1364, 1705, 2230, 2453, 3410, 4460, 4906, 6820, 6913, 9812, 12265, 13826, 24530, 27652, 34565, 34721, 49060, 69130, 69442, 76043, 138260, 138884, 152086, 173605, 304172, 347210, 380215, 381931, 694420, 760430, 763862, 1076351, 1520860, 1527724, 1909655, 2152702, 3819310, 4305404, 5381755, 7638620, 7742783, 10763510, 11839861, 15485566, 21527020, 23679722, 30971132, 38713915, 47359444, 59199305, 77427830, 85170613, 118398610, 154855660, 170341226, 236797220, 240026273, 340682452, 425853065, 480052546, 851706130, 960105092, 1200131365, 1703412260, 2400262730, 2640289003, 4800525460, 5280578006, 10561156012, 13201445015, 26402890030, 52805780060]

約数ペア:

[(1, 52805780060), (2, 26402890030), (4, 13201445015), (5, 10561156012), (10, 5280578006), (11, 4800525460), (20, 2640289003), (22, 2400262730), (31, 1703412260), (44, 1200131365), (55, 960105092), (62, 851706130), (110, 480052546), (124, 425853065), (155, 340682452), (220, 240026273), (223, 236797220), (310, 170341226), (341, 154855660), (446, 118398610), (620, 85170613), (682, 77427830), (892, 59199305), (1115, 47359444), (1364, 38713915), (1705, 30971132), (2230, 23679722), (2453, 21527020), (3410, 15485566), (4460, 11839861), (4906, 10763510), (6820, 7742783), (6913, 7638620), (9812, 5381755), (12265, 4305404), (13826, 3819310), (24530, 2152702), (27652, 1909655), (34565, 1527724), (34721, 1520860), (49060, 1076351), (69130, 763862), (69442, 760430), (76043, 694420), (138260, 381931), (138884, 380215), (152086, 347210), (173605, 304172)]