53155804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 107025408

約数和(自身を除く): 53869604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 157, 221, 314, 383, 442, 628, 766, 884, 1532, 2041, 2669, 4082, 4979, 5338, 6511, 8164, 9958, 10676, 13022, 19916, 26044, 34697, 60131, 69394, 84643, 120262, 138788, 169286, 240524, 338572, 781703, 1022227, 1563406, 2044454, 3126812, 4088908, 13288951, 26577902, 53155804]

約数ペア:

[(1, 53155804), (2, 26577902), (4, 13288951), (13, 4088908), (17, 3126812), (26, 2044454), (34, 1563406), (52, 1022227), (68, 781703), (157, 338572), (221, 240524), (314, 169286), (383, 138788), (442, 120262), (628, 84643), (766, 69394), (884, 60131), (1532, 34697), (2041, 26044), (2669, 19916), (4082, 13022), (4979, 10676), (5338, 9958), (6511, 8164)]