52742290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3119}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 48345710

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3119, 3382, 6238, 8455, 15595, 16910, 31190, 59261, 118522, 277591, 296305, 555182, 592610, 1387955, 2775910, 5274229, 10548458, 26371145, 52742290]

約数ペア:

[(1, 52742290), (2, 26371145), (5, 10548458), (10, 5274229), (19, 2775910), (38, 1387955), (89, 592610), (95, 555182), (178, 296305), (190, 277591), (445, 118522), (890, 59261), (1691, 31190), (3119, 16910), (3382, 15595), (6238, 8455)]