51430564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 96462576

約数和(自身を除く): 45032012

約数列:

[1, 2, 4, 41, 53, 61, 82, 97, 106, 122, 164, 194, 212, 244, 388, 2173, 2501, 3233, 3977, 4346, 5002, 5141, 5917, 6466, 7954, 8692, 10004, 10282, 11834, 12932, 15908, 20564, 23668, 132553, 210781, 242597, 265106, 313601, 421562, 485194, 530212, 627202, 843124, 970388, 1254404, 12857641, 25715282, 51430564]

約数ペア:

[(1, 51430564), (2, 25715282), (4, 12857641), (41, 1254404), (53, 970388), (61, 843124), (82, 627202), (97, 530212), (106, 485194), (122, 421562), (164, 313601), (194, 265106), (212, 242597), (244, 210781), (388, 132553), (2173, 23668), (2501, 20564), (3233, 15908), (3977, 12932), (4346, 11834), (5002, 10282), (5141, 10004), (5917, 8692), (6466, 7954)]