49514380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 110124000

約数和(自身を除く): 60609620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 569, 916, 1138, 1145, 2276, 2290, 2845, 4351, 4580, 5690, 8702, 10811, 11380, 17404, 21622, 21755, 43244, 43510, 54055, 87020, 108110, 130301, 216220, 260602, 521204, 651505, 1303010, 2475719, 2606020, 4951438, 9902876, 12378595, 24757190, 49514380]

約数ペア:

[(1, 49514380), (2, 24757190), (4, 12378595), (5, 9902876), (10, 4951438), (19, 2606020), (20, 2475719), (38, 1303010), (76, 651505), (95, 521204), (190, 260602), (229, 216220), (380, 130301), (458, 108110), (569, 87020), (916, 54055), (1138, 43510), (1145, 43244), (2276, 21755), (2290, 21622), (2845, 17404), (4351, 11380), (4580, 10811), (5690, 8702)]