52759850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 118492416

約数和(自身を除く): 65732566

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 47, 50, 55, 65, 94, 110, 130, 143, 157, 235, 275, 286, 314, 325, 470, 517, 550, 611, 650, 715, 785, 1034, 1175, 1222, 1430, 1570, 1727, 2041, 2350, 2585, 3055, 3454, 3575, 3925, 4082, 5170, 6110, 6721, 7150, 7379, 7850, 8635, 10205, 12925, 13442, 14758, 15275, 17270, 20410, 22451, 25850, 30550, 33605, 36895, 43175, 44902, 51025, 67210, 73790, 81169, 86350, 95927, 102050, 112255, 162338, 168025, 184475, 191854, 224510, 336050, 368950, 405845, 479635, 561275, 811690, 959270, 1055197, 1122550, 2029225, 2110394, 2398175, 4058450, 4796350, 5275985, 10551970, 26379925, 52759850]

約数ペア:

[(1, 52759850), (2, 26379925), (5, 10551970), (10, 5275985), (11, 4796350), (13, 4058450), (22, 2398175), (25, 2110394), (26, 2029225), (47, 1122550), (50, 1055197), (55, 959270), (65, 811690), (94, 561275), (110, 479635), (130, 405845), (143, 368950), (157, 336050), (235, 224510), (275, 191854), (286, 184475), (314, 168025), (325, 162338), (470, 112255), (517, 102050), (550, 95927), (611, 86350), (650, 81169), (715, 73790), (785, 67210), (1034, 51025), (1175, 44902), (1222, 43175), (1430, 36895), (1570, 33605), (1727, 30550), (2041, 25850), (2350, 22451), (2585, 20410), (3055, 17270), (3454, 15275), (3575, 14758), (3925, 13442), (4082, 12925), (5170, 10205), (6110, 8635), (6721, 7850), (7150, 7379)]