47838924

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 98925876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 89, 108, 126, 158, 162, 178, 189, 237, 243, 252, 267, 316, 324, 356, 378, 474, 486, 534, 553, 567, 623, 711, 756, 801, 948, 972, 1068, 1106, 1134, 1246, 1422, 1602, 1659, 1701, 1869, 2133, 2212, 2268, 2403, 2492, 2844, 3204, 3318, 3402, 3738, 4266, 4806, 4977, 5607, 6399, 6636, 6804, 7031, 7209, 7476, 8532, 9612, 9954, 11214, 12798, 14062, 14418, 14931, 16821, 19197, 19908, 21093, 21627, 22428, 25596, 28124, 28836, 29862, 33642, 38394, 42186, 43254, 44793, 49217, 50463, 59724, 63279, 67284, 76788, 84372, 86508, 89586, 98434, 100926, 126558, 134379, 147651, 151389, 179172, 189837, 196868, 201852, 253116, 268758, 295302, 302778, 379674, 442953, 537516, 569511, 590604, 605556, 759348, 885906, 1139022, 1328859, 1708533, 1771812, 2278044, 2657718, 3417066, 3986577, 5315436, 6834132, 7973154, 11959731, 15946308, 23919462, 47838924]

約数ペア:

[(1, 47838924), (2, 23919462), (3, 15946308), (4, 11959731), (6, 7973154), (7, 6834132), (9, 5315436), (12, 3986577), (14, 3417066), (18, 2657718), (21, 2278044), (27, 1771812), (28, 1708533), (36, 1328859), (42, 1139022), (54, 885906), (63, 759348), (79, 605556), (81, 590604), (84, 569511), (89, 537516), (108, 442953), (126, 379674), (158, 302778), (162, 295302), (178, 268758), (189, 253116), (237, 201852), (243, 196868), (252, 189837), (267, 179172), (316, 151389), (324, 147651), (356, 134379), (378, 126558), (474, 100926), (486, 98434), (534, 89586), (553, 86508), (567, 84372), (623, 76788), (711, 67284), (756, 63279), (801, 59724), (948, 50463), (972, 49217), (1068, 44793), (1106, 43254), (1134, 42186), (1246, 38394), (1422, 33642), (1602, 29862), (1659, 28836), (1701, 28124), (1869, 25596), (2133, 22428), (2212, 21627), (2268, 21093), (2403, 19908), (2492, 19197), (2844, 16821), (3204, 14931), (3318, 14418), (3402, 14062), (3738, 12798), (4266, 11214), (4806, 9954), (4977, 9612), (5607, 8532), (6399, 7476), (6636, 7209), (6804, 7031)]