51378288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 144219936

約数和(自身を除く): 92841648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 601, 624, 822, 1096, 1202, 1644, 1781, 1803, 2192, 2404, 3288, 3562, 3606, 4808, 5343, 6576, 7124, 7212, 7813, 9616, 10686, 14248, 14424, 15626, 21372, 23439, 28496, 28848, 31252, 42744, 46878, 62504, 82337, 85488, 93756, 125008, 164674, 187512, 247011, 329348, 375024, 494022, 658696, 988044, 1070381, 1317392, 1976088, 2140762, 3211143, 3952176, 4281524, 6422286, 8563048, 12844572, 17126096, 25689144, 51378288]

約数ペア:

[(1, 51378288), (2, 25689144), (3, 17126096), (4, 12844572), (6, 8563048), (8, 6422286), (12, 4281524), (13, 3952176), (16, 3211143), (24, 2140762), (26, 1976088), (39, 1317392), (48, 1070381), (52, 988044), (78, 658696), (104, 494022), (137, 375024), (156, 329348), (208, 247011), (274, 187512), (312, 164674), (411, 125008), (548, 93756), (601, 85488), (624, 82337), (822, 62504), (1096, 46878), (1202, 42744), (1644, 31252), (1781, 28848), (1803, 28496), (2192, 23439), (2404, 21372), (3288, 15626), (3562, 14424), (3606, 14248), (4808, 10686), (5343, 9616), (6576, 7813), (7124, 7212)]