55787910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 83558010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 223, 269, 310, 446, 465, 538, 669, 807, 930, 1115, 1338, 1345, 1614, 2230, 2690, 3345, 4035, 6690, 6913, 8070, 8339, 13826, 16678, 20739, 25017, 34565, 41478, 41695, 50034, 59987, 69130, 83390, 103695, 119974, 125085, 179961, 207390, 250170, 299935, 359922, 599870, 899805, 1799610, 1859597, 3719194, 5578791, 9297985, 11157582, 18595970, 27893955, 55787910]

約数ペア:

[(1, 55787910), (2, 27893955), (3, 18595970), (5, 11157582), (6, 9297985), (10, 5578791), (15, 3719194), (30, 1859597), (31, 1799610), (62, 899805), (93, 599870), (155, 359922), (186, 299935), (223, 250170), (269, 207390), (310, 179961), (446, 125085), (465, 119974), (538, 103695), (669, 83390), (807, 69130), (930, 59987), (1115, 50034), (1338, 41695), (1345, 41478), (1614, 34565), (2230, 25017), (2690, 20739), (3345, 16678), (4035, 13826), (6690, 8339), (6913, 8070)]