98557550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21693

約数の個数: 48

約数和(自身を含む): 225631392

約数和(自身を除く): 127073842

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 21661, 43322, 108305, 151627, 216610, 281593, 303254, 541525, 563186, 758135, 1083050, 1407965, 1516270, 1971151, 2815930, 3790675, 3942302, 7039825, 7581350, 9855755, 14079650, 19711510, 49278775, 98557550]

約数ペア:

[(1, 98557550), (2, 49278775), (5, 19711510), (7, 14079650), (10, 9855755), (13, 7581350), (14, 7039825), (25, 3942302), (26, 3790675), (35, 2815930), (50, 1971151), (65, 1516270), (70, 1407965), (91, 1083050), (130, 758135), (175, 563186), (182, 541525), (325, 303254), (350, 281593), (455, 216610), (650, 151627), (910, 108305), (2275, 43322), (4550, 21661)]