53589390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 83821170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 1987, 2697, 3974, 4495, 5394, 5961, 8990, 9935, 11922, 13485, 19870, 26970, 29805, 57623, 59610, 61597, 115246, 123194, 172869, 184791, 288115, 307985, 345738, 369582, 576230, 615970, 864345, 923955, 1728690, 1786313, 1847910, 3572626, 5358939, 8931565, 10717878, 17863130, 26794695, 53589390]

約数ペア:

[(1, 53589390), (2, 26794695), (3, 17863130), (5, 10717878), (6, 8931565), (10, 5358939), (15, 3572626), (29, 1847910), (30, 1786313), (31, 1728690), (58, 923955), (62, 864345), (87, 615970), (93, 576230), (145, 369582), (155, 345738), (174, 307985), (186, 288115), (290, 184791), (310, 172869), (435, 123194), (465, 115246), (870, 61597), (899, 59610), (930, 57623), (1798, 29805), (1987, 26970), (2697, 19870), (3974, 13485), (4495, 11922), (5394, 9935), (5961, 8990)]