54215876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 117319104

約数和(自身を除く): 63103228

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 169, 253, 286, 299, 317, 338, 506, 572, 598, 634, 676, 1012, 1196, 1268, 1859, 3289, 3487, 3718, 3887, 4121, 6578, 6974, 7291, 7436, 7774, 8242, 13156, 13948, 14582, 15548, 16484, 29164, 42757, 45331, 53573, 80201, 85514, 90662, 94783, 107146, 160402, 171028, 181324, 189566, 214292, 320804, 379132, 589303, 1042613, 1178606, 1232179, 2085226, 2357212, 2464358, 4170452, 4928716, 13553969, 27107938, 54215876]

約数ペア:

[(1, 54215876), (2, 27107938), (4, 13553969), (11, 4928716), (13, 4170452), (22, 2464358), (23, 2357212), (26, 2085226), (44, 1232179), (46, 1178606), (52, 1042613), (92, 589303), (143, 379132), (169, 320804), (253, 214292), (286, 189566), (299, 181324), (317, 171028), (338, 160402), (506, 107146), (572, 94783), (598, 90662), (634, 85514), (676, 80201), (1012, 53573), (1196, 45331), (1268, 42757), (1859, 29164), (3289, 16484), (3487, 15548), (3718, 14582), (3887, 13948), (4121, 13156), (6578, 8242), (6974, 7774), (7291, 7436)]