47751690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7887

約数の個数: 64

約数和(自身を含む): 135509760

約数和(自身を除く): 87758070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 7841, 15682, 23523, 39205, 47046, 54887, 78410, 109774, 117615, 164661, 227389, 235230, 274435, 329322, 454778, 548870, 682167, 823305, 1136945, 1364334, 1591723, 1646610, 2273890, 3183446, 3410835, 4775169, 6821670, 7958615, 9550338, 15917230, 23875845, 47751690]

約数ペア:

[(1, 47751690), (2, 23875845), (3, 15917230), (5, 9550338), (6, 7958615), (7, 6821670), (10, 4775169), (14, 3410835), (15, 3183446), (21, 2273890), (29, 1646610), (30, 1591723), (35, 1364334), (42, 1136945), (58, 823305), (70, 682167), (87, 548870), (105, 454778), (145, 329322), (174, 274435), (203, 235230), (210, 227389), (290, 164661), (406, 117615), (435, 109774), (609, 78410), (870, 54887), (1015, 47046), (1218, 39205), (2030, 23523), (3045, 15682), (6090, 7841)]