5432050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 11139912

約数和(自身を除く): 5707862

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 137, 274, 305, 325, 610, 650, 685, 793, 1370, 1525, 1586, 1781, 3050, 3425, 3562, 3965, 6850, 7930, 8357, 8905, 16714, 17810, 19825, 39650, 41785, 44525, 83570, 89050, 108641, 208925, 217282, 417850, 543205, 1086410, 2716025, 5432050]

約数ペア:

[(1, 5432050), (2, 2716025), (5, 1086410), (10, 543205), (13, 417850), (25, 217282), (26, 208925), (50, 108641), (61, 89050), (65, 83570), (122, 44525), (130, 41785), (137, 39650), (274, 19825), (305, 17810), (325, 16714), (610, 8905), (650, 8357), (685, 7930), (793, 6850), (1370, 3965), (1525, 3562), (1586, 3425), (1781, 3050)]