50247590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 98755200

約数和(自身を除く): 48507610

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 361, 449, 589, 722, 898, 1178, 1805, 2245, 2945, 3610, 4490, 5890, 8531, 11191, 13919, 17062, 22382, 27838, 42655, 55955, 69595, 85310, 111910, 139190, 162089, 264461, 324178, 528922, 810445, 1322305, 1620890, 2644610, 5024759, 10049518, 25123795, 50247590]

約数ペア:

[(1, 50247590), (2, 25123795), (5, 10049518), (10, 5024759), (19, 2644610), (31, 1620890), (38, 1322305), (62, 810445), (95, 528922), (155, 324178), (190, 264461), (310, 162089), (361, 139190), (449, 111910), (589, 85310), (722, 69595), (898, 55955), (1178, 42655), (1805, 27838), (2245, 22382), (2945, 17062), (3610, 13919), (4490, 11191), (5890, 8531)]