55961750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 114948288

約数和(自身を除く): 58986538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 125, 130, 134, 250, 257, 325, 335, 514, 650, 670, 871, 1285, 1625, 1675, 1742, 2570, 3250, 3341, 3350, 4355, 6425, 6682, 8375, 8710, 12850, 16705, 16750, 17219, 21775, 32125, 33410, 34438, 43550, 64250, 83525, 86095, 108875, 167050, 172190, 217750, 223847, 417625, 430475, 447694, 835250, 860950, 1119235, 2152375, 2238470, 4304750, 5596175, 11192350, 27980875, 55961750]

約数ペア:

[(1, 55961750), (2, 27980875), (5, 11192350), (10, 5596175), (13, 4304750), (25, 2238470), (26, 2152375), (50, 1119235), (65, 860950), (67, 835250), (125, 447694), (130, 430475), (134, 417625), (250, 223847), (257, 217750), (325, 172190), (335, 167050), (514, 108875), (650, 86095), (670, 83525), (871, 64250), (1285, 43550), (1625, 34438), (1675, 33410), (1742, 32125), (2570, 21775), (3250, 17219), (3341, 16750), (3350, 16705), (4355, 12850), (6425, 8710), (6682, 8375)]