50719900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 108

約数和(自身を含む): 139819176

約数和(自身を除く): 89099276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 941, 980, 1078, 1100, 1225, 1540, 1882, 1925, 2156, 2450, 2695, 3764, 3850, 4705, 4900, 5390, 6587, 7700, 9410, 10351, 10780, 13174, 13475, 18820, 20702, 23525, 26348, 26950, 32935, 41404, 46109, 47050, 51755, 53900, 65870, 72457, 92218, 94100, 103510, 131740, 144914, 164675, 184436, 207020, 230545, 258775, 289828, 329350, 362285, 461090, 507199, 517550, 658700, 724570, 922180, 1014398, 1035100, 1152725, 1449140, 1811425, 2028796, 2305450, 2535995, 3622850, 4610900, 5071990, 7245700, 10143980, 12679975, 25359950, 50719900]

約数ペア:

[(1, 50719900), (2, 25359950), (4, 12679975), (5, 10143980), (7, 7245700), (10, 5071990), (11, 4610900), (14, 3622850), (20, 2535995), (22, 2305450), (25, 2028796), (28, 1811425), (35, 1449140), (44, 1152725), (49, 1035100), (50, 1014398), (55, 922180), (70, 724570), (77, 658700), (98, 517550), (100, 507199), (110, 461090), (140, 362285), (154, 329350), (175, 289828), (196, 258775), (220, 230545), (245, 207020), (275, 184436), (308, 164675), (350, 144914), (385, 131740), (490, 103510), (539, 94100), (550, 92218), (700, 72457), (770, 65870), (941, 53900), (980, 51755), (1078, 47050), (1100, 46109), (1225, 41404), (1540, 32935), (1882, 26950), (1925, 26348), (2156, 23525), (2450, 20702), (2695, 18820), (3764, 13475), (3850, 13174), (4705, 10780), (4900, 10351), (5390, 9410), (6587, 7700)]