52048750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3238

約数の個数: 40

約数和(自身を含む): 105097608

約数和(自身を除く): 53048858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3203, 3250, 6406, 8125, 16015, 16250, 32030, 41639, 80075, 83278, 160150, 208195, 400375, 416390, 800750, 1040975, 2001875, 2081950, 4003750, 5204875, 10409750, 26024375, 52048750]

約数ペア:

[(1, 52048750), (2, 26024375), (5, 10409750), (10, 5204875), (13, 4003750), (25, 2081950), (26, 2001875), (50, 1040975), (65, 800750), (125, 416390), (130, 400375), (250, 208195), (325, 160150), (625, 83278), (650, 80075), (1250, 41639), (1625, 32030), (3203, 16250), (3250, 16015), (6406, 8125)]