54637190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 53742970

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 79, 97, 115, 155, 158, 194, 230, 310, 395, 485, 713, 790, 970, 1426, 1817, 2231, 2449, 3007, 3565, 3634, 4462, 4898, 6014, 7130, 7663, 9085, 11155, 12245, 15035, 15326, 18170, 22310, 24490, 30070, 38315, 56327, 69161, 76630, 112654, 138322, 176249, 237553, 281635, 345805, 352498, 475106, 563270, 691610, 881245, 1187765, 1762490, 2375530, 5463719, 10927438, 27318595, 54637190]

約数ペア:

[(1, 54637190), (2, 27318595), (5, 10927438), (10, 5463719), (23, 2375530), (31, 1762490), (46, 1187765), (62, 881245), (79, 691610), (97, 563270), (115, 475106), (155, 352498), (158, 345805), (194, 281635), (230, 237553), (310, 176249), (395, 138322), (485, 112654), (713, 76630), (790, 69161), (970, 56327), (1426, 38315), (1817, 30070), (2231, 24490), (2449, 22310), (3007, 18170), (3565, 15326), (3634, 15035), (4462, 12245), (4898, 11155), (6014, 9085), (7130, 7663)]