45225376

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 102816000

約数和(自身を除く): 57590624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 1999, 2828, 3232, 3998, 5656, 7996, 11312, 13993, 15992, 22624, 27986, 31984, 55972, 63968, 111944, 201899, 223888, 403798, 447776, 807596, 1413293, 1615192, 2826586, 3230384, 5653172, 6460768, 11306344, 22612688, 45225376]

約数ペア:

[(1, 45225376), (2, 22612688), (4, 11306344), (7, 6460768), (8, 5653172), (14, 3230384), (16, 2826586), (28, 1615192), (32, 1413293), (56, 807596), (101, 447776), (112, 403798), (202, 223888), (224, 201899), (404, 111944), (707, 63968), (808, 55972), (1414, 31984), (1616, 27986), (1999, 22624), (2828, 15992), (3232, 13993), (3998, 11312), (5656, 7996)]