53687790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45887}}^1$

素因数の和:45913

約数の個数: 48

約数和(自身を含む): 150329088

約数和(自身を除く): 96641298

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 45887, 91774, 137661, 229435, 275322, 412983, 458870, 596531, 688305, 825966, 1193062, 1376610, 1789593, 2064915, 2982655, 3579186, 4129830, 5368779, 5965310, 8947965, 10737558, 17895930, 26843895, 53687790]

約数ペア:

[(1, 53687790), (2, 26843895), (3, 17895930), (5, 10737558), (6, 8947965), (9, 5965310), (10, 5368779), (13, 4129830), (15, 3579186), (18, 2982655), (26, 2064915), (30, 1789593), (39, 1376610), (45, 1193062), (65, 825966), (78, 688305), (90, 596531), (117, 458870), (130, 412983), (195, 275322), (234, 229435), (390, 137661), (585, 91774), (1170, 45887)]