53353790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 118333440

約数和(自身を除く): 64979650

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1069, 1085, 1426, 1610, 2138, 2170, 3565, 4991, 5345, 7130, 7483, 9982, 10690, 14966, 24587, 24955, 33139, 37415, 49174, 49910, 66278, 74830, 122935, 165695, 172109, 231973, 245870, 331390, 344218, 463946, 762197, 860545, 1159865, 1524394, 1721090, 2319730, 3810985, 5335379, 7621970, 10670758, 26676895, 53353790]

約数ペア:

[(1, 53353790), (2, 26676895), (5, 10670758), (7, 7621970), (10, 5335379), (14, 3810985), (23, 2319730), (31, 1721090), (35, 1524394), (46, 1159865), (62, 860545), (70, 762197), (115, 463946), (155, 344218), (161, 331390), (217, 245870), (230, 231973), (310, 172109), (322, 165695), (434, 122935), (713, 74830), (805, 66278), (1069, 49910), (1085, 49174), (1426, 37415), (1610, 33139), (2138, 24955), (2170, 24587), (3565, 14966), (4991, 10690), (5345, 9982), (7130, 7483)]