51909572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 107608704

約数和(自身を除く): 55699132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 601, 604, 1202, 1661, 1963, 2404, 3322, 3926, 6611, 6644, 7813, 7852, 13222, 15626, 21593, 26444, 31252, 43186, 85943, 86372, 90751, 171886, 181502, 343772, 363004, 998261, 1179763, 1996522, 2359526, 3993044, 4719052, 12977393, 25954786, 51909572]

約数ペア:

[(1, 51909572), (2, 25954786), (4, 12977393), (11, 4719052), (13, 3993044), (22, 2359526), (26, 1996522), (44, 1179763), (52, 998261), (143, 363004), (151, 343772), (286, 181502), (302, 171886), (572, 90751), (601, 86372), (604, 85943), (1202, 43186), (1661, 31252), (1963, 26444), (2404, 21593), (3322, 15626), (3926, 13222), (6611, 7852), (6644, 7813)]