52312700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 130408320

約数和(自身を除く): 78095620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2503, 4180, 5006, 5225, 10012, 10450, 12515, 20900, 25030, 27533, 47557, 50060, 55066, 62575, 95114, 110132, 125150, 137665, 190228, 237785, 250300, 275330, 475570, 523127, 550660, 688325, 951140, 1046254, 1188925, 1376650, 2092508, 2377850, 2615635, 2753300, 4755700, 5231270, 10462540, 13078175, 26156350, 52312700]

約数ペア:

[(1, 52312700), (2, 26156350), (4, 13078175), (5, 10462540), (10, 5231270), (11, 4755700), (19, 2753300), (20, 2615635), (22, 2377850), (25, 2092508), (38, 1376650), (44, 1188925), (50, 1046254), (55, 951140), (76, 688325), (95, 550660), (100, 523127), (110, 475570), (190, 275330), (209, 250300), (220, 237785), (275, 190228), (380, 137665), (418, 125150), (475, 110132), (550, 95114), (836, 62575), (950, 55066), (1045, 50060), (1100, 47557), (1900, 27533), (2090, 25030), (2503, 20900), (4180, 12515), (5006, 10450), (5225, 10012)]