50853690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 98445510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 431, 437, 513, 570, 621, 690, 855, 862, 874, 1026, 1035, 1242, 1293, 1311, 1710, 2070, 2155, 2185, 2565, 2586, 2622, 3105, 3879, 3933, 4310, 4370, 5130, 6210, 6465, 6555, 7758, 7866, 8189, 9913, 11637, 11799, 12930, 13110, 16378, 19395, 19665, 19826, 23274, 23598, 24567, 29739, 38790, 39330, 40945, 49134, 49565, 58185, 58995, 59478, 73701, 81890, 89217, 99130, 116370, 117990, 122835, 147402, 148695, 178434, 188347, 221103, 245670, 267651, 297390, 368505, 376694, 442206, 446085, 535302, 565041, 737010, 892170, 941735, 1105515, 1130082, 1338255, 1695123, 1883470, 2211030, 2676510, 2825205, 3390246, 5085369, 5650410, 8475615, 10170738, 16951230, 25426845, 50853690]

約数ペア:

[(1, 50853690), (2, 25426845), (3, 16951230), (5, 10170738), (6, 8475615), (9, 5650410), (10, 5085369), (15, 3390246), (18, 2825205), (19, 2676510), (23, 2211030), (27, 1883470), (30, 1695123), (38, 1338255), (45, 1130082), (46, 1105515), (54, 941735), (57, 892170), (69, 737010), (90, 565041), (95, 535302), (114, 446085), (115, 442206), (135, 376694), (138, 368505), (171, 297390), (190, 267651), (207, 245670), (230, 221103), (270, 188347), (285, 178434), (342, 148695), (345, 147402), (414, 122835), (431, 117990), (437, 116370), (513, 99130), (570, 89217), (621, 81890), (690, 73701), (855, 59478), (862, 58995), (874, 58185), (1026, 49565), (1035, 49134), (1242, 40945), (1293, 39330), (1311, 38790), (1710, 29739), (2070, 24567), (2155, 23598), (2185, 23274), (2565, 19826), (2586, 19665), (2622, 19395), (3105, 16378), (3879, 13110), (3933, 12930), (4310, 11799), (4370, 11637), (5130, 9913), (6210, 8189), (6465, 7866), (6555, 7758)]