49972832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 122019408

約数和(自身を除く): 72046576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 208, 224, 262, 364, 416, 524, 728, 917, 1048, 1456, 1703, 1834, 2096, 2912, 3406, 3668, 4192, 6812, 7336, 11921, 13624, 14672, 17161, 23842, 27248, 29344, 34322, 47684, 54496, 68644, 95368, 120127, 137288, 190736, 223093, 240254, 274576, 381472, 446186, 480508, 549152, 892372, 961016, 1561651, 1784744, 1922032, 3123302, 3569488, 3844064, 6246604, 7138976, 12493208, 24986416, 49972832]

約数ペア:

[(1, 49972832), (2, 24986416), (4, 12493208), (7, 7138976), (8, 6246604), (13, 3844064), (14, 3569488), (16, 3123302), (26, 1922032), (28, 1784744), (32, 1561651), (52, 961016), (56, 892372), (91, 549152), (104, 480508), (112, 446186), (131, 381472), (182, 274576), (208, 240254), (224, 223093), (262, 190736), (364, 137288), (416, 120127), (524, 95368), (728, 68644), (917, 54496), (1048, 47684), (1456, 34322), (1703, 29344), (1834, 27248), (2096, 23842), (2912, 17161), (3406, 14672), (3668, 13624), (4192, 11921), (6812, 7336)]