50307820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 113954400

約数和(自身を除く): 63646580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3229, 3895, 6458, 7790, 12916, 15580, 16145, 32290, 61351, 64580, 122702, 132389, 245404, 264778, 306755, 529556, 613510, 661945, 1227020, 1323890, 2515391, 2647780, 5030782, 10061564, 12576955, 25153910, 50307820]

約数ペア:

[(1, 50307820), (2, 25153910), (4, 12576955), (5, 10061564), (10, 5030782), (19, 2647780), (20, 2515391), (38, 1323890), (41, 1227020), (76, 661945), (82, 613510), (95, 529556), (164, 306755), (190, 264778), (205, 245404), (380, 132389), (410, 122702), (779, 64580), (820, 61351), (1558, 32290), (3116, 16145), (3229, 15580), (3895, 12916), (6458, 7790)]