51403430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 102377520

約数和(自身を除く): 50974090

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 179, 235, 358, 470, 611, 895, 1222, 1790, 2209, 2327, 3055, 4418, 4654, 6110, 8413, 11045, 11635, 16826, 22090, 23270, 28717, 42065, 57434, 84130, 109369, 143585, 218738, 287170, 395411, 546845, 790822, 1093690, 1977055, 3954110, 5140343, 10280686, 25701715, 51403430]

約数ペア:

[(1, 51403430), (2, 25701715), (5, 10280686), (10, 5140343), (13, 3954110), (26, 1977055), (47, 1093690), (65, 790822), (94, 546845), (130, 395411), (179, 287170), (235, 218738), (358, 143585), (470, 109369), (611, 84130), (895, 57434), (1222, 42065), (1790, 28717), (2209, 23270), (2327, 22090), (3055, 16826), (4418, 11635), (4654, 11045), (6110, 8413)]