51659670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90631}}^1$

素因数の和:90660

約数の個数: 32

約数和(自身を含む): 130510080

約数和(自身を除く): 78850410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90631, 181262, 271893, 453155, 543786, 906310, 1359465, 1721989, 2718930, 3443978, 5165967, 8609945, 10331934, 17219890, 25829835, 51659670]

約数ペア:

[(1, 51659670), (2, 25829835), (3, 17219890), (5, 10331934), (6, 8609945), (10, 5165967), (15, 3443978), (19, 2718930), (30, 1721989), (38, 1359465), (57, 906310), (95, 543786), (114, 453155), (190, 271893), (285, 181262), (570, 90631)]