53331252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 141585696

約数和(自身を除く): 88254444

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 947, 988, 1083, 1444, 1482, 1894, 2166, 2841, 2964, 3788, 4332, 4693, 5682, 9386, 11364, 12311, 14079, 17993, 18772, 24622, 28158, 35986, 36933, 49244, 53979, 56316, 71972, 73866, 107958, 147732, 215916, 233909, 341867, 467818, 683734, 701727, 935636, 1025601, 1367468, 1403454, 2051202, 2806908, 4102404, 4444271, 8888542, 13332813, 17777084, 26665626, 53331252]

約数ペア:

[(1, 53331252), (2, 26665626), (3, 17777084), (4, 13332813), (6, 8888542), (12, 4444271), (13, 4102404), (19, 2806908), (26, 2051202), (38, 1403454), (39, 1367468), (52, 1025601), (57, 935636), (76, 701727), (78, 683734), (114, 467818), (156, 341867), (228, 233909), (247, 215916), (361, 147732), (494, 107958), (722, 73866), (741, 71972), (947, 56316), (988, 53979), (1083, 49244), (1444, 36933), (1482, 35986), (1894, 28158), (2166, 24622), (2841, 18772), (2964, 17993), (3788, 14079), (4332, 12311), (4693, 11364), (5682, 9386)]