55849892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 119575680

約数和(自身を除く): 63725788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 1721, 2318, 3442, 4636, 6884, 8113, 12047, 16226, 24094, 32452, 32699, 48188, 65398, 104981, 130796, 209962, 228893, 419924, 457786, 734867, 915572, 1469734, 1994639, 2939468, 3989278, 7978556, 13962473, 27924946, 55849892]

約数ペア:

[(1, 55849892), (2, 27924946), (4, 13962473), (7, 7978556), (14, 3989278), (19, 2939468), (28, 1994639), (38, 1469734), (61, 915572), (76, 734867), (122, 457786), (133, 419924), (244, 228893), (266, 209962), (427, 130796), (532, 104981), (854, 65398), (1159, 48188), (1708, 32699), (1721, 32452), (2318, 24094), (3442, 16226), (4636, 12047), (6884, 8113)]