51094480

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 119356200

約数和(自身を除く): 68261720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 2789, 3664, 4580, 5578, 9160, 11156, 13945, 18320, 22312, 27890, 44624, 55780, 111560, 223120, 638681, 1277362, 2554724, 3193405, 5109448, 6386810, 10218896, 12773620, 25547240, 51094480]

約数ペア:

[(1, 51094480), (2, 25547240), (4, 12773620), (5, 10218896), (8, 6386810), (10, 5109448), (16, 3193405), (20, 2554724), (40, 1277362), (80, 638681), (229, 223120), (458, 111560), (916, 55780), (1145, 44624), (1832, 27890), (2290, 22312), (2789, 18320), (3664, 13945), (4580, 11156), (5578, 9160)]