49400874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 117072000

約数和(自身を除く): 67671126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 541, 801, 1026, 1082, 1602, 1623, 1691, 2403, 3246, 3382, 4806, 4869, 5073, 9738, 10146, 10279, 14607, 15219, 20558, 29214, 30438, 30837, 45657, 48149, 61674, 91314, 92511, 96298, 144447, 185022, 277533, 288894, 433341, 555066, 866682, 914831, 1300023, 1829662, 2600046, 2744493, 5488986, 8233479, 16466958, 24700437, 49400874]

約数ペア:

[(1, 49400874), (2, 24700437), (3, 16466958), (6, 8233479), (9, 5488986), (18, 2744493), (19, 2600046), (27, 1829662), (38, 1300023), (54, 914831), (57, 866682), (89, 555066), (114, 433341), (171, 288894), (178, 277533), (267, 185022), (342, 144447), (513, 96298), (534, 92511), (541, 91314), (801, 61674), (1026, 48149), (1082, 45657), (1602, 30837), (1623, 30438), (1691, 29214), (2403, 20558), (3246, 15219), (3382, 14607), (4806, 10279), (4869, 10146), (5073, 9738)]