49378875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 101197824

約数和(自身を除く): 51818949

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1447, 1625, 2275, 2625, 4341, 4875, 6825, 7235, 10129, 11375, 18811, 21705, 30387, 34125, 36175, 50645, 56433, 94055, 108525, 131677, 151935, 180875, 253225, 282165, 395031, 470275, 542625, 658385, 759675, 1266125, 1410825, 1975155, 2351375, 3291925, 3798375, 7054125, 9875775, 16459625, 49378875]

約数ペア:

[(1, 49378875), (3, 16459625), (5, 9875775), (7, 7054125), (13, 3798375), (15, 3291925), (21, 2351375), (25, 1975155), (35, 1410825), (39, 1266125), (65, 759675), (75, 658385), (91, 542625), (105, 470275), (125, 395031), (175, 282165), (195, 253225), (273, 180875), (325, 151935), (375, 131677), (455, 108525), (525, 94055), (875, 56433), (975, 50645), (1365, 36175), (1447, 34125), (1625, 30387), (2275, 21705), (2625, 18811), (4341, 11375), (4875, 10129), (6825, 7235)]