25800294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 57344112

約数和(自身を除く): 31543818

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 79, 106, 158, 159, 237, 318, 474, 689, 1027, 1378, 2054, 2067, 3081, 4134, 4187, 6162, 6241, 8374, 12482, 12561, 18723, 25122, 37446, 54431, 81133, 108862, 162266, 163293, 243399, 326586, 330773, 486798, 661546, 992319, 1984638, 4300049, 8600098, 12900147, 25800294]

約数ペア:

[(1, 25800294), (2, 12900147), (3, 8600098), (6, 4300049), (13, 1984638), (26, 992319), (39, 661546), (53, 486798), (78, 330773), (79, 326586), (106, 243399), (158, 163293), (159, 162266), (237, 108862), (318, 81133), (474, 54431), (689, 37446), (1027, 25122), (1378, 18723), (2054, 12561), (2067, 12482), (3081, 8374), (4134, 6241), (4187, 6162)]