52380560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13931}}^1$

素因数の和:13991

約数の個数: 40

約数和(自身を含む): 124384896

約数和(自身を除く): 72004336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13931, 27862, 55724, 69655, 111448, 139310, 222896, 278620, 557240, 654757, 1114480, 1309514, 2619028, 3273785, 5238056, 6547570, 10476112, 13095140, 26190280, 52380560]

約数ペア:

[(1, 52380560), (2, 26190280), (4, 13095140), (5, 10476112), (8, 6547570), (10, 5238056), (16, 3273785), (20, 2619028), (40, 1309514), (47, 1114480), (80, 654757), (94, 557240), (188, 278620), (235, 222896), (376, 139310), (470, 111448), (752, 69655), (940, 55724), (1880, 27862), (3760, 13931)]