51119712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25380

約数の個数: 72

約数和(自身を含む): 166145616

約数和(自身を除く): 115025904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25357, 50714, 76071, 101428, 152142, 177499, 202856, 228213, 304284, 354998, 405712, 456426, 532497, 608568, 709996, 811424, 912852, 1064994, 1217136, 1419992, 1597491, 1825704, 2129988, 2434272, 2839984, 3194982, 3651408, 4259976, 5679968, 6389964, 7302816, 8519952, 12779928, 17039904, 25559856, 51119712]

約数ペア:

[(1, 51119712), (2, 25559856), (3, 17039904), (4, 12779928), (6, 8519952), (7, 7302816), (8, 6389964), (9, 5679968), (12, 4259976), (14, 3651408), (16, 3194982), (18, 2839984), (21, 2434272), (24, 2129988), (28, 1825704), (32, 1597491), (36, 1419992), (42, 1217136), (48, 1064994), (56, 912852), (63, 811424), (72, 709996), (84, 608568), (96, 532497), (112, 456426), (126, 405712), (144, 354998), (168, 304284), (224, 228213), (252, 202856), (288, 177499), (336, 152142), (504, 101428), (672, 76071), (1008, 50714), (2016, 25357)]