51842924

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 106659840

約数和(自身を除く): 54816916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 239, 244, 254, 427, 478, 508, 854, 889, 956, 1673, 1708, 1778, 3346, 3556, 6692, 7747, 14579, 15494, 29158, 30353, 30988, 54229, 58316, 60706, 102053, 108458, 121412, 204106, 212471, 216916, 408212, 424942, 849884, 1851533, 3703066, 7406132, 12960731, 25921462, 51842924]

約数ペア:

[(1, 51842924), (2, 25921462), (4, 12960731), (7, 7406132), (14, 3703066), (28, 1851533), (61, 849884), (122, 424942), (127, 408212), (239, 216916), (244, 212471), (254, 204106), (427, 121412), (478, 108458), (508, 102053), (854, 60706), (889, 58316), (956, 54229), (1673, 30988), (1708, 30353), (1778, 29158), (3346, 15494), (3556, 14579), (6692, 7747)]