55275350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 111482448

約数和(自身を除く): 56207098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 277, 307, 325, 554, 614, 650, 1385, 1535, 2770, 3070, 3601, 3991, 6925, 7202, 7675, 7982, 13850, 15350, 18005, 19955, 36010, 39910, 85039, 90025, 99775, 170078, 180050, 199550, 425195, 850390, 1105507, 2125975, 2211014, 4251950, 5527535, 11055070, 27637675, 55275350]

約数ペア:

[(1, 55275350), (2, 27637675), (5, 11055070), (10, 5527535), (13, 4251950), (25, 2211014), (26, 2125975), (50, 1105507), (65, 850390), (130, 425195), (277, 199550), (307, 180050), (325, 170078), (554, 99775), (614, 90025), (650, 85039), (1385, 39910), (1535, 36010), (2770, 19955), (3070, 18005), (3601, 15350), (3991, 13850), (6925, 7982), (7202, 7675)]