49193490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 72734190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 139, 141, 235, 251, 278, 282, 417, 470, 502, 695, 705, 753, 834, 1255, 1390, 1410, 1506, 2085, 2510, 3765, 4170, 6533, 7530, 11797, 13066, 19599, 23594, 32665, 34889, 35391, 39198, 58985, 65330, 69778, 70782, 97995, 104667, 117970, 174445, 176955, 195990, 209334, 348890, 353910, 523335, 1046670, 1639783, 3279566, 4919349, 8198915, 9838698, 16397830, 24596745, 49193490]

約数ペア:

[(1, 49193490), (2, 24596745), (3, 16397830), (5, 9838698), (6, 8198915), (10, 4919349), (15, 3279566), (30, 1639783), (47, 1046670), (94, 523335), (139, 353910), (141, 348890), (235, 209334), (251, 195990), (278, 176955), (282, 174445), (417, 117970), (470, 104667), (502, 97995), (695, 70782), (705, 69778), (753, 65330), (834, 58985), (1255, 39198), (1390, 35391), (1410, 34889), (1506, 32665), (2085, 23594), (2510, 19599), (3765, 13066), (4170, 11797), (6533, 7530)]