51111104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 112166400

約数和(自身を除く): 61055296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 632, 704, 869, 919, 1264, 1738, 1838, 2528, 3476, 3676, 5056, 6952, 7352, 10109, 13904, 14704, 20218, 27808, 29408, 40436, 55616, 58816, 72601, 80872, 145202, 161744, 290404, 323488, 580808, 646976, 798611, 1161616, 1597222, 2323232, 3194444, 4646464, 6388888, 12777776, 25555552, 51111104]

約数ペア:

[(1, 51111104), (2, 25555552), (4, 12777776), (8, 6388888), (11, 4646464), (16, 3194444), (22, 2323232), (32, 1597222), (44, 1161616), (64, 798611), (79, 646976), (88, 580808), (158, 323488), (176, 290404), (316, 161744), (352, 145202), (632, 80872), (704, 72601), (869, 58816), (919, 55616), (1264, 40436), (1738, 29408), (1838, 27808), (2528, 20218), (3476, 14704), (3676, 13904), (5056, 10109), (6952, 7352)]