51611070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 142456320

約数和(自身を除く): 90845250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 179, 210, 358, 537, 895, 1074, 1253, 1373, 1790, 2506, 2685, 2746, 3759, 4119, 5370, 6265, 6865, 7518, 8238, 9611, 12530, 13730, 18795, 19222, 20595, 28833, 37590, 41190, 48055, 57666, 96110, 144165, 245767, 288330, 491534, 737301, 1228835, 1474602, 1720369, 2457670, 3440738, 3686505, 5161107, 7373010, 8601845, 10322214, 17203690, 25805535, 51611070]

約数ペア:

[(1, 51611070), (2, 25805535), (3, 17203690), (5, 10322214), (6, 8601845), (7, 7373010), (10, 5161107), (14, 3686505), (15, 3440738), (21, 2457670), (30, 1720369), (35, 1474602), (42, 1228835), (70, 737301), (105, 491534), (179, 288330), (210, 245767), (358, 144165), (537, 96110), (895, 57666), (1074, 48055), (1253, 41190), (1373, 37590), (1790, 28833), (2506, 20595), (2685, 19222), (2746, 18795), (3759, 13730), (4119, 12530), (5370, 9611), (6265, 8238), (6865, 7518)]