49097375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 64067328

約数和(自身を除く): 14969953

約数列:

[1, 5, 25, 47, 61, 125, 137, 235, 305, 685, 1175, 1525, 2867, 3425, 5875, 6439, 7625, 8357, 14335, 17125, 32195, 41785, 71675, 160975, 208925, 358375, 392779, 804875, 1044625, 1963895, 9819475, 49097375]

約数ペア:

[(1, 49097375), (5, 9819475), (25, 1963895), (47, 1044625), (61, 804875), (125, 392779), (137, 358375), (235, 208925), (305, 160975), (685, 71675), (1175, 41785), (1525, 32195), (2867, 17125), (3425, 14335), (5875, 8357), (6439, 7625)]