47978736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3390

約数の個数: 80

約数和(自身を含む): 139324416

約数和(自身を除く): 91345680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3343, 3588, 4784, 6686, 7176, 10029, 13372, 14352, 20058, 26744, 40116, 43459, 53488, 76889, 80232, 86918, 130377, 153778, 160464, 173836, 230667, 260754, 307556, 347672, 461334, 521508, 615112, 695344, 922668, 999557, 1043016, 1230224, 1845336, 1999114, 2086032, 2998671, 3690672, 3998228, 5997342, 7996456, 11994684, 15992912, 23989368, 47978736]

約数ペア:

[(1, 47978736), (2, 23989368), (3, 15992912), (4, 11994684), (6, 7996456), (8, 5997342), (12, 3998228), (13, 3690672), (16, 2998671), (23, 2086032), (24, 1999114), (26, 1845336), (39, 1230224), (46, 1043016), (48, 999557), (52, 922668), (69, 695344), (78, 615112), (92, 521508), (104, 461334), (138, 347672), (156, 307556), (184, 260754), (208, 230667), (276, 173836), (299, 160464), (312, 153778), (368, 130377), (552, 86918), (598, 80232), (624, 76889), (897, 53488), (1104, 43459), (1196, 40116), (1794, 26744), (2392, 20058), (3343, 14352), (3588, 13372), (4784, 10029), (6686, 7176)]