51271044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20443}}^1$

素因数の和:20480

約数の個数: 48

約数和(自身を含む): 137383680

約数和(自身を除く): 86112636

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 20443, 40886, 61329, 81772, 122658, 224873, 245316, 388417, 449746, 674619, 776834, 899492, 1165251, 1349238, 1553668, 2330502, 2698476, 4272587, 4661004, 8545174, 12817761, 17090348, 25635522, 51271044]

約数ペア:

[(1, 51271044), (2, 25635522), (3, 17090348), (4, 12817761), (6, 8545174), (11, 4661004), (12, 4272587), (19, 2698476), (22, 2330502), (33, 1553668), (38, 1349238), (44, 1165251), (57, 899492), (66, 776834), (76, 674619), (114, 449746), (132, 388417), (209, 245316), (228, 224873), (418, 122658), (627, 81772), (836, 61329), (1254, 40886), (2508, 20443)]