53324260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12796

約数の個数: 48

約数和(自身を含む): 128600640

約数和(自身を除く): 75276380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 12757, 25514, 51028, 63785, 127570, 140327, 242383, 255140, 280654, 484766, 561308, 701635, 969532, 1211915, 1403270, 2423830, 2666213, 2806540, 4847660, 5332426, 10664852, 13331065, 26662130, 53324260]

約数ペア:

[(1, 53324260), (2, 26662130), (4, 13331065), (5, 10664852), (10, 5332426), (11, 4847660), (19, 2806540), (20, 2666213), (22, 2423830), (38, 1403270), (44, 1211915), (55, 969532), (76, 701635), (95, 561308), (110, 484766), (190, 280654), (209, 255140), (220, 242383), (380, 140327), (418, 127570), (836, 63785), (1045, 51028), (2090, 25514), (4180, 12757)]