51672590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 46616050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 431, 631, 862, 1262, 2155, 3155, 4310, 6310, 8189, 11989, 16378, 23978, 40945, 59945, 81890, 119890, 271961, 543922, 1359805, 2719610, 5167259, 10334518, 25836295, 51672590]

約数ペア:

[(1, 51672590), (2, 25836295), (5, 10334518), (10, 5167259), (19, 2719610), (38, 1359805), (95, 543922), (190, 271961), (431, 119890), (631, 81890), (862, 59945), (1262, 40945), (2155, 23978), (3155, 16378), (4310, 11989), (6310, 8189)]