47873210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 108933120

約数和(自身を除く): 61059910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 770, 787, 790, 869, 1106, 1574, 1738, 2765, 3935, 4345, 5509, 5530, 6083, 7870, 8657, 8690, 11018, 12166, 17314, 27545, 30415, 43285, 55090, 60599, 60830, 62173, 86570, 121198, 124346, 302995, 310865, 435211, 605990, 621730, 683903, 870422, 1367806, 2176055, 3419515, 4352110, 4787321, 6839030, 9574642, 23936605, 47873210]

約数ペア:

[(1, 47873210), (2, 23936605), (5, 9574642), (7, 6839030), (10, 4787321), (11, 4352110), (14, 3419515), (22, 2176055), (35, 1367806), (55, 870422), (70, 683903), (77, 621730), (79, 605990), (110, 435211), (154, 310865), (158, 302995), (385, 124346), (395, 121198), (553, 86570), (770, 62173), (787, 60830), (790, 60599), (869, 55090), (1106, 43285), (1574, 30415), (1738, 27545), (2765, 17314), (3935, 12166), (4345, 11018), (5509, 8690), (5530, 8657), (6083, 7870)]