50875220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 75116716

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 61, 68, 85, 110, 122, 170, 187, 220, 223, 244, 305, 340, 374, 446, 610, 671, 748, 892, 935, 1037, 1115, 1220, 1342, 1870, 2074, 2230, 2453, 2684, 3355, 3740, 3791, 4148, 4460, 4906, 5185, 6710, 7582, 9812, 10370, 11407, 12265, 13420, 13603, 15164, 18955, 20740, 22814, 24530, 27206, 37910, 41701, 45628, 49060, 54412, 57035, 68015, 75820, 83402, 114070, 136030, 149633, 166804, 208505, 228140, 231251, 272060, 299266, 417010, 462502, 598532, 748165, 834020, 925004, 1156255, 1496330, 2312510, 2543761, 2992660, 4625020, 5087522, 10175044, 12718805, 25437610, 50875220]

約数ペア:

[(1, 50875220), (2, 25437610), (4, 12718805), (5, 10175044), (10, 5087522), (11, 4625020), (17, 2992660), (20, 2543761), (22, 2312510), (34, 1496330), (44, 1156255), (55, 925004), (61, 834020), (68, 748165), (85, 598532), (110, 462502), (122, 417010), (170, 299266), (187, 272060), (220, 231251), (223, 228140), (244, 208505), (305, 166804), (340, 149633), (374, 136030), (446, 114070), (610, 83402), (671, 75820), (748, 68015), (892, 57035), (935, 54412), (1037, 49060), (1115, 45628), (1220, 41701), (1342, 37910), (1870, 27206), (2074, 24530), (2230, 22814), (2453, 20740), (2684, 18955), (3355, 15164), (3740, 13603), (3791, 13420), (4148, 12265), (4460, 11407), (4906, 10370), (5185, 9812), (6710, 7582)]