49219440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205081}}^1$

素因数の和:205097

約数の個数: 40

約数和(自身を含む): 152581008

約数和(自身を除く): 103361568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205081, 410162, 615243, 820324, 1025405, 1230486, 1640648, 2050810, 2460972, 3076215, 3281296, 4101620, 4921944, 6152430, 8203240, 9843888, 12304860, 16406480, 24609720, 49219440]

約数ペア:

[(1, 49219440), (2, 24609720), (3, 16406480), (4, 12304860), (5, 9843888), (6, 8203240), (8, 6152430), (10, 4921944), (12, 4101620), (15, 3281296), (16, 3076215), (20, 2460972), (24, 2050810), (30, 1640648), (40, 1230486), (48, 1025405), (60, 820324), (80, 615243), (120, 410162), (240, 205081)]