50051716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 106251264

約数和(自身を除く): 56199548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 127, 143, 169, 212, 254, 286, 338, 508, 572, 583, 676, 689, 1166, 1378, 1397, 1651, 1859, 2332, 2756, 2794, 3302, 3718, 5588, 6604, 6731, 7436, 7579, 8957, 13462, 15158, 17914, 18161, 21463, 26924, 30316, 35828, 36322, 42926, 72644, 74041, 85852, 87503, 98527, 148082, 175006, 197054, 236093, 296164, 350012, 394108, 472186, 944372, 962533, 1137539, 1925066, 2275078, 3850132, 4550156, 12512929, 25025858, 50051716]

約数ペア:

[(1, 50051716), (2, 25025858), (4, 12512929), (11, 4550156), (13, 3850132), (22, 2275078), (26, 1925066), (44, 1137539), (52, 962533), (53, 944372), (106, 472186), (127, 394108), (143, 350012), (169, 296164), (212, 236093), (254, 197054), (286, 175006), (338, 148082), (508, 98527), (572, 87503), (583, 85852), (676, 74041), (689, 72644), (1166, 42926), (1378, 36322), (1397, 35828), (1651, 30316), (1859, 26924), (2332, 21463), (2756, 18161), (2794, 17914), (3302, 15158), (3718, 13462), (5588, 8957), (6604, 7579), (6731, 7436)]