42381350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 44238106

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 251, 275, 307, 502, 550, 614, 1255, 1535, 2510, 2761, 3070, 3377, 5522, 6275, 6754, 7675, 12550, 13805, 15350, 16885, 27610, 33770, 69025, 77057, 84425, 138050, 154114, 168850, 385285, 770570, 847627, 1695254, 1926425, 3852850, 4238135, 8476270, 21190675, 42381350]

約数ペア:

[(1, 42381350), (2, 21190675), (5, 8476270), (10, 4238135), (11, 3852850), (22, 1926425), (25, 1695254), (50, 847627), (55, 770570), (110, 385285), (251, 168850), (275, 154114), (307, 138050), (502, 84425), (550, 77057), (614, 69025), (1255, 33770), (1535, 27610), (2510, 16885), (2761, 15350), (3070, 13805), (3377, 12550), (5522, 7675), (6275, 6754)]