49970004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 72

約数和(自身を含む): 143640000

約数和(自身を除く): 93669996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 4999, 9996, 9998, 14997, 19996, 29994, 34993, 59988, 69986, 84983, 104979, 139972, 169966, 209958, 244951, 254949, 339932, 419916, 489902, 509898, 594881, 734853, 979804, 1019796, 1189762, 1469706, 1784643, 2379524, 2939412, 3569286, 4164167, 7138572, 8328334, 12492501, 16656668, 24985002, 49970004]

約数ペア:

[(1, 49970004), (2, 24985002), (3, 16656668), (4, 12492501), (6, 8328334), (7, 7138572), (12, 4164167), (14, 3569286), (17, 2939412), (21, 2379524), (28, 1784643), (34, 1469706), (42, 1189762), (49, 1019796), (51, 979804), (68, 734853), (84, 594881), (98, 509898), (102, 489902), (119, 419916), (147, 339932), (196, 254949), (204, 244951), (238, 209958), (294, 169966), (357, 139972), (476, 104979), (588, 84983), (714, 69986), (833, 59988), (1428, 34993), (1666, 29994), (2499, 19996), (3332, 14997), (4998, 9998), (4999, 9996)]