47651508

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 124016256

約数和(自身を除く): 76364748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 103, 142, 181, 206, 213, 284, 309, 362, 412, 426, 543, 618, 639, 724, 852, 927, 1086, 1236, 1278, 1629, 1854, 2172, 2556, 3258, 3708, 6516, 7313, 12851, 14626, 18643, 21939, 25702, 29252, 37286, 38553, 43878, 51404, 55929, 65817, 74572, 77106, 87756, 111858, 115659, 131634, 154212, 167787, 223716, 231318, 263268, 335574, 462636, 671148, 1323653, 2647306, 3970959, 5294612, 7941918, 11912877, 15883836, 23825754, 47651508]

約数ペア:

[(1, 47651508), (2, 23825754), (3, 15883836), (4, 11912877), (6, 7941918), (9, 5294612), (12, 3970959), (18, 2647306), (36, 1323653), (71, 671148), (103, 462636), (142, 335574), (181, 263268), (206, 231318), (213, 223716), (284, 167787), (309, 154212), (362, 131634), (412, 115659), (426, 111858), (543, 87756), (618, 77106), (639, 74572), (724, 65817), (852, 55929), (927, 51404), (1086, 43878), (1236, 38553), (1278, 37286), (1629, 29252), (1854, 25702), (2172, 21939), (2556, 18643), (3258, 14626), (3708, 12851), (6516, 7313)]