47278972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 95679360

約数和(自身を除く): 48400388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 677, 884, 1027, 1343, 1354, 2054, 2686, 2708, 4108, 5372, 8801, 11509, 17459, 17602, 23018, 34918, 35204, 46036, 53483, 69836, 106966, 149617, 213932, 299234, 598468, 695279, 909211, 1390558, 1818422, 2781116, 3636844, 11819743, 23639486, 47278972]

約数ペア:

[(1, 47278972), (2, 23639486), (4, 11819743), (13, 3636844), (17, 2781116), (26, 1818422), (34, 1390558), (52, 909211), (68, 695279), (79, 598468), (158, 299234), (221, 213932), (316, 149617), (442, 106966), (677, 69836), (884, 53483), (1027, 46036), (1343, 35204), (1354, 34918), (2054, 23018), (2686, 17602), (2708, 17459), (4108, 11509), (5372, 8801)]