49395320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7307}}^1$

素因数の和:7344

約数の個数: 48

約数和(自身を含む): 120362760

約数和(自身を除く): 70967440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 7307, 14614, 29228, 36535, 58456, 73070, 94991, 146140, 189982, 292280, 379964, 474955, 759928, 949910, 1234883, 1899820, 2469766, 3799640, 4939532, 6174415, 9879064, 12348830, 24697660, 49395320]

約数ペア:

[(1, 49395320), (2, 24697660), (4, 12348830), (5, 9879064), (8, 6174415), (10, 4939532), (13, 3799640), (20, 2469766), (26, 1899820), (40, 1234883), (52, 949910), (65, 759928), (104, 474955), (130, 379964), (169, 292280), (260, 189982), (338, 146140), (520, 94991), (676, 73070), (845, 58456), (1352, 36535), (1690, 29228), (3380, 14614), (6760, 7307)]