49505508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 138552960

約数和(自身を除く): 89047452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 103, 117, 156, 158, 169, 206, 234, 237, 309, 316, 338, 412, 468, 474, 507, 618, 676, 711, 927, 948, 1014, 1027, 1236, 1339, 1422, 1521, 1854, 2028, 2054, 2678, 2844, 3042, 3081, 3708, 4017, 4108, 5356, 6084, 6162, 8034, 8137, 9243, 12051, 12324, 13351, 16068, 16274, 17407, 18486, 24102, 24411, 26702, 32548, 34814, 36972, 40053, 48204, 48822, 52221, 53404, 69628, 73233, 80106, 97644, 104442, 105781, 120159, 146466, 156663, 160212, 208884, 211562, 240318, 292932, 313326, 317343, 423124, 480636, 626652, 634686, 952029, 1269372, 1375153, 1904058, 2750306, 3808116, 4125459, 5500612, 8250918, 12376377, 16501836, 24752754, 49505508]

約数ペア:

[(1, 49505508), (2, 24752754), (3, 16501836), (4, 12376377), (6, 8250918), (9, 5500612), (12, 4125459), (13, 3808116), (18, 2750306), (26, 1904058), (36, 1375153), (39, 1269372), (52, 952029), (78, 634686), (79, 626652), (103, 480636), (117, 423124), (156, 317343), (158, 313326), (169, 292932), (206, 240318), (234, 211562), (237, 208884), (309, 160212), (316, 156663), (338, 146466), (412, 120159), (468, 105781), (474, 104442), (507, 97644), (618, 80106), (676, 73233), (711, 69628), (927, 53404), (948, 52221), (1014, 48822), (1027, 48204), (1236, 40053), (1339, 36972), (1422, 34814), (1521, 32548), (1854, 26702), (2028, 24411), (2054, 24102), (2678, 18486), (2844, 17407), (3042, 16274), (3081, 16068), (3708, 13351), (4017, 12324), (4108, 12051), (5356, 9243), (6084, 8137), (6162, 8034)]