53378368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 56

約数和(自身を含む): 113897664

約数和(自身を除く): 60519296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 691, 1088, 1136, 1207, 1382, 2272, 2414, 2764, 4544, 4828, 5528, 9656, 11056, 11747, 19312, 22112, 23494, 38624, 44224, 46988, 49061, 77248, 93976, 98122, 187952, 196244, 375904, 392488, 751808, 784976, 834037, 1569952, 1668074, 3139904, 3336148, 6672296, 13344592, 26689184, 53378368]

約数ペア:

[(1, 53378368), (2, 26689184), (4, 13344592), (8, 6672296), (16, 3336148), (17, 3139904), (32, 1668074), (34, 1569952), (64, 834037), (68, 784976), (71, 751808), (136, 392488), (142, 375904), (272, 196244), (284, 187952), (544, 98122), (568, 93976), (691, 77248), (1088, 49061), (1136, 46988), (1207, 44224), (1382, 38624), (2272, 23494), (2414, 22112), (2764, 19312), (4544, 11747), (4828, 11056), (5528, 9656)]