57045890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16778

約数の個数: 32

約数和(自身を含む): 115637760

約数和(自身を除く): 58591870

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 16729, 33458, 83645, 167290, 184019, 368038, 518599, 920095, 1037198, 1840190, 2592995, 5185990, 5704589, 11409178, 28522945, 57045890]

約数ペア:

[(1, 57045890), (2, 28522945), (5, 11409178), (10, 5704589), (11, 5185990), (22, 2592995), (31, 1840190), (55, 1037198), (62, 920095), (110, 518599), (155, 368038), (310, 184019), (341, 167290), (682, 83645), (1705, 33458), (3410, 16729)]