53850951

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 104676624

約数和(自身を除く): 50825673

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 653, 693, 833, 1071, 1309, 1617, 1683, 1959, 2499, 3927, 4571, 4851, 5877, 7183, 7497, 9163, 11101, 11781, 13713, 21549, 27489, 31997, 33303, 41139, 50281, 64647, 77707, 82467, 95991, 99909, 122111, 150843, 233121, 287973, 351967, 366333, 452529, 543949, 699363, 854777, 1055901, 1098999, 1631847, 2564331, 3167703, 4895541, 5983439, 7692993, 17950317, 53850951]

約数ペア:

[(1, 53850951), (3, 17950317), (7, 7692993), (9, 5983439), (11, 4895541), (17, 3167703), (21, 2564331), (33, 1631847), (49, 1098999), (51, 1055901), (63, 854777), (77, 699363), (99, 543949), (119, 452529), (147, 366333), (153, 351967), (187, 287973), (231, 233121), (357, 150843), (441, 122111), (539, 99909), (561, 95991), (653, 82467), (693, 77707), (833, 64647), (1071, 50281), (1309, 41139), (1617, 33303), (1683, 31997), (1959, 27489), (2499, 21549), (3927, 13713), (4571, 11781), (4851, 11101), (5877, 9163), (7183, 7497)]