51503408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 112805280

約数和(自身を除く): 61301872

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 719, 814, 968, 1438, 1628, 1936, 2876, 3256, 4477, 5752, 6512, 7909, 8954, 11504, 15818, 17908, 26603, 31636, 35816, 53206, 63272, 71632, 86999, 106412, 126544, 173998, 212824, 292633, 347996, 425648, 585266, 695992, 1170532, 1391984, 2341064, 3218963, 4682128, 6437926, 12875852, 25751704, 51503408]

約数ペア:

[(1, 51503408), (2, 25751704), (4, 12875852), (8, 6437926), (11, 4682128), (16, 3218963), (22, 2341064), (37, 1391984), (44, 1170532), (74, 695992), (88, 585266), (121, 425648), (148, 347996), (176, 292633), (242, 212824), (296, 173998), (407, 126544), (484, 106412), (592, 86999), (719, 71632), (814, 63272), (968, 53206), (1438, 35816), (1628, 31636), (1936, 26603), (2876, 17908), (3256, 15818), (4477, 11504), (5752, 8954), (6512, 7909)]