54028305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 102024000

約数和(自身を除く): 47995695

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2179, 2755, 4959, 6537, 8265, 10895, 19611, 24795, 32685, 41401, 63191, 98055, 124203, 189573, 207005, 315955, 372609, 568719, 621015, 947865, 1200629, 1863045, 2843595, 3601887, 6003145, 10805661, 18009435, 54028305]

約数ペア:

[(1, 54028305), (3, 18009435), (5, 10805661), (9, 6003145), (15, 3601887), (19, 2843595), (29, 1863045), (45, 1200629), (57, 947865), (87, 621015), (95, 568719), (145, 372609), (171, 315955), (261, 207005), (285, 189573), (435, 124203), (551, 98055), (855, 63191), (1305, 41401), (1653, 32685), (2179, 24795), (2755, 19611), (4959, 10895), (6537, 8265)]