51059940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10253}}^1$

素因数の和:10348

約数の個数: 48

約数和(自身を含む): 144704448

約数和(自身を除く): 93644508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 10253, 20506, 30759, 41012, 51265, 61518, 102530, 123036, 153795, 205060, 307590, 615180, 850999, 1701998, 2552997, 3403996, 4254995, 5105994, 8509990, 10211988, 12764985, 17019980, 25529970, 51059940]

約数ペア:

[(1, 51059940), (2, 25529970), (3, 17019980), (4, 12764985), (5, 10211988), (6, 8509990), (10, 5105994), (12, 4254995), (15, 3403996), (20, 2552997), (30, 1701998), (60, 850999), (83, 615180), (166, 307590), (249, 205060), (332, 153795), (415, 123036), (498, 102530), (830, 61518), (996, 51265), (1245, 41012), (1660, 30759), (2490, 20506), (4980, 10253)]