56005300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 133040096

約数和(自身を除く): 77034796

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 643, 650, 670, 871, 1286, 1300, 1340, 1675, 1742, 2572, 3215, 3350, 3484, 4355, 6430, 6700, 8359, 8710, 12860, 16075, 16718, 17420, 21775, 32150, 33436, 41795, 43081, 43550, 64300, 83590, 86162, 87100, 167180, 172324, 208975, 215405, 417950, 430810, 560053, 835900, 861620, 1077025, 1120106, 2154050, 2240212, 2800265, 4308100, 5600530, 11201060, 14001325, 28002650, 56005300]

約数ペア:

[(1, 56005300), (2, 28002650), (4, 14001325), (5, 11201060), (10, 5600530), (13, 4308100), (20, 2800265), (25, 2240212), (26, 2154050), (50, 1120106), (52, 1077025), (65, 861620), (67, 835900), (100, 560053), (130, 430810), (134, 417950), (260, 215405), (268, 208975), (325, 172324), (335, 167180), (643, 87100), (650, 86162), (670, 83590), (871, 64300), (1286, 43550), (1300, 43081), (1340, 41795), (1675, 33436), (1742, 32150), (2572, 21775), (3215, 17420), (3350, 16718), (3484, 16075), (4355, 12860), (6430, 8710), (6700, 8359)]