47238854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 37916986

約数列:

[1, 2, 13, 26, 29, 31, 43, 47, 58, 62, 86, 94, 377, 403, 559, 611, 754, 806, 899, 1118, 1222, 1247, 1333, 1363, 1457, 1798, 2021, 2494, 2666, 2726, 2914, 4042, 11687, 16211, 17329, 17719, 18941, 23374, 26273, 32422, 34658, 35438, 37882, 38657, 42253, 52546, 58609, 62651, 77314, 84506, 117218, 125302, 502541, 549289, 761917, 814463, 1005082, 1098578, 1523834, 1628926, 1816879, 3633758, 23619427, 47238854]

約数ペア:

[(1, 47238854), (2, 23619427), (13, 3633758), (26, 1816879), (29, 1628926), (31, 1523834), (43, 1098578), (47, 1005082), (58, 814463), (62, 761917), (86, 549289), (94, 502541), (377, 125302), (403, 117218), (559, 84506), (611, 77314), (754, 62651), (806, 58609), (899, 52546), (1118, 42253), (1222, 38657), (1247, 37882), (1333, 35438), (1363, 34658), (1457, 32422), (1798, 26273), (2021, 23374), (2494, 18941), (2666, 17719), (2726, 17329), (2914, 16211), (4042, 11687)]