47209756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 95760000

約数和(自身を除く): 48550244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 149, 209, 298, 379, 418, 596, 758, 836, 1516, 1639, 2831, 3278, 4169, 5662, 6556, 7201, 8338, 11324, 14402, 16676, 28804, 31141, 56471, 62282, 79211, 112942, 124564, 158422, 225884, 316844, 621181, 1072949, 1242362, 2145898, 2484724, 4291796, 11802439, 23604878, 47209756]

約数ペア:

[(1, 47209756), (2, 23604878), (4, 11802439), (11, 4291796), (19, 2484724), (22, 2145898), (38, 1242362), (44, 1072949), (76, 621181), (149, 316844), (209, 225884), (298, 158422), (379, 124564), (418, 112942), (596, 79211), (758, 62282), (836, 56471), (1516, 31141), (1639, 28804), (2831, 16676), (3278, 14402), (4169, 11324), (5662, 8338), (6556, 7201)]