49512195

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 94080000

約数和(自身を除く): 44567805

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 97, 135, 171, 199, 285, 291, 485, 513, 597, 855, 873, 995, 1455, 1791, 1843, 2565, 2619, 2985, 3781, 4365, 5373, 5529, 8955, 9215, 11343, 13095, 16587, 18905, 19303, 26865, 27645, 34029, 49761, 56715, 57909, 82935, 96515, 102087, 170145, 173727, 248805, 289545, 366757, 510435, 521181, 868635, 1100271, 1833785, 2605905, 3300813, 5501355, 9902439, 16504065, 49512195]

約数ペア:

[(1, 49512195), (3, 16504065), (5, 9902439), (9, 5501355), (15, 3300813), (19, 2605905), (27, 1833785), (45, 1100271), (57, 868635), (95, 521181), (97, 510435), (135, 366757), (171, 289545), (199, 248805), (285, 173727), (291, 170145), (485, 102087), (513, 96515), (597, 82935), (855, 57909), (873, 56715), (995, 49761), (1455, 34029), (1791, 27645), (1843, 26865), (2565, 19303), (2619, 18905), (2985, 16587), (3781, 13095), (4365, 11343), (5373, 9215), (5529, 8955)]