54697620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10243}}^1$

素因数の和:10344

約数の個数: 48

約数和(自身を含む): 154889280

約数和(自身を除く): 100191660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10243, 20486, 30729, 40972, 51215, 61458, 102430, 122916, 153645, 204860, 307290, 614580, 911627, 1823254, 2734881, 3646508, 4558135, 5469762, 9116270, 10939524, 13674405, 18232540, 27348810, 54697620]

約数ペア:

[(1, 54697620), (2, 27348810), (3, 18232540), (4, 13674405), (5, 10939524), (6, 9116270), (10, 5469762), (12, 4558135), (15, 3646508), (20, 2734881), (30, 1823254), (60, 911627), (89, 614580), (178, 307290), (267, 204860), (356, 153645), (445, 122916), (534, 102430), (890, 61458), (1068, 51215), (1335, 40972), (1780, 30729), (2670, 20486), (5340, 10243)]