49167980

素因数分解:

$2^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1583}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 103384512

約数和(自身を除く): 54216532

約数列:

[1, 2, 4, 5, 10, 20, 1553, 1583, 3106, 3166, 6212, 6332, 7765, 7915, 15530, 15830, 31060, 31660, 2458399, 4916798, 9833596, 12291995, 24583990, 49167980]

約数ペア:

[(1, 49167980), (2, 24583990), (4, 12291995), (5, 9833596), (10, 4916798), (20, 2458399), (1553, 31660), (1583, 31060), (3106, 15830), (3166, 15530), (6212, 7915), (6332, 7765)]