53080376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 105570000

約数和(自身を除く): 52489624

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2549, 2603, 5098, 5206, 10196, 10412, 20392, 20824, 48431, 96862, 193724, 349213, 387448, 698426, 1396852, 2793704, 6635047, 13270094, 26540188, 53080376]

約数ペア:

[(1, 53080376), (2, 26540188), (4, 13270094), (8, 6635047), (19, 2793704), (38, 1396852), (76, 698426), (137, 387448), (152, 349213), (274, 193724), (548, 96862), (1096, 48431), (2549, 20824), (2603, 20392), (5098, 10412), (5206, 10196)]