51278766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6569

約数の個数: 64

約数和(自身を含む): 135406080

約数和(自身を除く): 84127314

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 6529, 7854, 13058, 19587, 39174, 45703, 71819, 91406, 110993, 137109, 143638, 215457, 221986, 274218, 332979, 430914, 502733, 665958, 776951, 1005466, 1220923, 1508199, 1553902, 2330853, 2441846, 3016398, 3662769, 4661706, 7325538, 8546461, 17092922, 25639383, 51278766]

約数ペア:

[(1, 51278766), (2, 25639383), (3, 17092922), (6, 8546461), (7, 7325538), (11, 4661706), (14, 3662769), (17, 3016398), (21, 2441846), (22, 2330853), (33, 1553902), (34, 1508199), (42, 1220923), (51, 1005466), (66, 776951), (77, 665958), (102, 502733), (119, 430914), (154, 332979), (187, 274218), (231, 221986), (238, 215457), (357, 143638), (374, 137109), (462, 110993), (561, 91406), (714, 71819), (1122, 45703), (1309, 39174), (2618, 19587), (3927, 13058), (6529, 7854)]