51215070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4729}}^1$

素因数の和:4777

約数の個数: 48

約数和(自身を含む): 129753360

約数和(自身を除く): 78538290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 4729, 5415, 9458, 10830, 14187, 23645, 28374, 47290, 70935, 89851, 141870, 179702, 269553, 449255, 539106, 898510, 1347765, 1707169, 2695530, 3414338, 5121507, 8535845, 10243014, 17071690, 25607535, 51215070]

約数ペア:

[(1, 51215070), (2, 25607535), (3, 17071690), (5, 10243014), (6, 8535845), (10, 5121507), (15, 3414338), (19, 2695530), (30, 1707169), (38, 1347765), (57, 898510), (95, 539106), (114, 449255), (190, 269553), (285, 179702), (361, 141870), (570, 89851), (722, 70935), (1083, 47290), (1805, 28374), (2166, 23645), (3610, 14187), (4729, 10830), (5415, 9458)]