51670304

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1118

約数の個数: 72

約数和(自身を含む): 122266368

約数和(自身を除く): 70596064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1063, 1519, 1568, 1736, 2126, 3038, 3472, 4252, 6076, 6944, 7441, 8504, 12152, 14882, 17008, 24304, 29764, 32953, 34016, 48608, 52087, 59528, 65906, 104174, 119056, 131812, 208348, 230671, 238112, 263624, 416696, 461342, 527248, 833392, 922684, 1054496, 1614697, 1666784, 1845368, 3229394, 3690736, 6458788, 7381472, 12917576, 25835152, 51670304]

約数ペア:

[(1, 51670304), (2, 25835152), (4, 12917576), (7, 7381472), (8, 6458788), (14, 3690736), (16, 3229394), (28, 1845368), (31, 1666784), (32, 1614697), (49, 1054496), (56, 922684), (62, 833392), (98, 527248), (112, 461342), (124, 416696), (196, 263624), (217, 238112), (224, 230671), (248, 208348), (392, 131812), (434, 119056), (496, 104174), (784, 65906), (868, 59528), (992, 52087), (1063, 48608), (1519, 34016), (1568, 32953), (1736, 29764), (2126, 24304), (3038, 17008), (3472, 14882), (4252, 12152), (6076, 8504), (6944, 7441)]