56876250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 147327840

約数和(自身を除く): 90451590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 523, 625, 725, 750, 870, 1046, 1250, 1450, 1569, 1875, 2175, 2615, 3138, 3625, 3750, 4350, 5230, 7250, 7845, 10875, 13075, 15167, 15690, 18125, 21750, 26150, 30334, 36250, 39225, 45501, 54375, 65375, 75835, 78450, 91002, 108750, 130750, 151670, 196125, 227505, 326875, 379175, 392250, 455010, 653750, 758350, 980625, 1137525, 1895875, 1961250, 2275050, 3791750, 5687625, 9479375, 11375250, 18958750, 28438125, 56876250]

約数ペア:

[(1, 56876250), (2, 28438125), (3, 18958750), (5, 11375250), (6, 9479375), (10, 5687625), (15, 3791750), (25, 2275050), (29, 1961250), (30, 1895875), (50, 1137525), (58, 980625), (75, 758350), (87, 653750), (125, 455010), (145, 392250), (150, 379175), (174, 326875), (250, 227505), (290, 196125), (375, 151670), (435, 130750), (523, 108750), (625, 91002), (725, 78450), (750, 75835), (870, 65375), (1046, 54375), (1250, 45501), (1450, 39225), (1569, 36250), (1875, 30334), (2175, 26150), (2615, 21750), (3138, 18125), (3625, 15690), (3750, 15167), (4350, 13075), (5230, 10875), (7250, 7845)]