49451262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 122880000

約数和(自身を除く): 73428738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 1999, 3534, 3998, 4123, 5997, 8246, 11994, 12369, 13993, 24738, 27986, 37981, 41979, 61969, 75962, 83958, 113943, 123938, 185907, 227886, 265867, 371814, 433783, 531734, 797601, 867566, 1177411, 1301349, 1595202, 2354822, 2602698, 3532233, 7064466, 8241877, 16483754, 24725631, 49451262]

約数ペア:

[(1, 49451262), (2, 24725631), (3, 16483754), (6, 8241877), (7, 7064466), (14, 3532233), (19, 2602698), (21, 2354822), (31, 1595202), (38, 1301349), (42, 1177411), (57, 867566), (62, 797601), (93, 531734), (114, 433783), (133, 371814), (186, 265867), (217, 227886), (266, 185907), (399, 123938), (434, 113943), (589, 83958), (651, 75962), (798, 61969), (1178, 41979), (1302, 37981), (1767, 27986), (1999, 24738), (3534, 13993), (3998, 12369), (4123, 11994), (5997, 8246)]