51886020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1733}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 145656000

約数和(自身を除く): 93769980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1733, 1996, 2495, 2994, 3466, 4990, 5199, 5988, 6932, 7485, 8665, 9980, 10398, 14970, 17330, 20796, 25995, 29940, 34660, 51990, 103980, 864767, 1729534, 2594301, 3459068, 4323835, 5188602, 8647670, 10377204, 12971505, 17295340, 25943010, 51886020]

約数ペア:

[(1, 51886020), (2, 25943010), (3, 17295340), (4, 12971505), (5, 10377204), (6, 8647670), (10, 5188602), (12, 4323835), (15, 3459068), (20, 2594301), (30, 1729534), (60, 864767), (499, 103980), (998, 51990), (1497, 34660), (1733, 29940), (1996, 25995), (2495, 20796), (2994, 17330), (3466, 14970), (4990, 10398), (5199, 9980), (5988, 8665), (6932, 7485)]