51040496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 113992704

約数和(自身を除く): 62952208

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 208, 227, 299, 368, 376, 454, 598, 611, 752, 908, 1081, 1196, 1222, 1816, 2162, 2392, 2444, 2951, 3632, 4324, 4784, 4888, 5221, 5902, 8648, 9776, 10442, 10669, 11804, 14053, 17296, 20884, 21338, 23608, 28106, 41768, 42676, 47216, 56212, 67873, 83536, 85352, 112424, 135746, 138697, 170704, 224848, 245387, 271492, 277394, 490774, 542984, 554788, 981548, 1085968, 1109576, 1963096, 2219152, 3190031, 3926192, 6380062, 12760124, 25520248, 51040496]

約数ペア:

[(1, 51040496), (2, 25520248), (4, 12760124), (8, 6380062), (13, 3926192), (16, 3190031), (23, 2219152), (26, 1963096), (46, 1109576), (47, 1085968), (52, 981548), (92, 554788), (94, 542984), (104, 490774), (184, 277394), (188, 271492), (208, 245387), (227, 224848), (299, 170704), (368, 138697), (376, 135746), (454, 112424), (598, 85352), (611, 83536), (752, 67873), (908, 56212), (1081, 47216), (1196, 42676), (1222, 41768), (1816, 28106), (2162, 23608), (2392, 21338), (2444, 20884), (2951, 17296), (3632, 14053), (4324, 11804), (4784, 10669), (4888, 10442), (5221, 9776), (5902, 8648)]