55440516

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 131947200

約数和(自身を除く): 76506684

約数列:

[1, 2, 3, 4, 6, 12, 101, 149, 202, 298, 303, 307, 404, 447, 596, 606, 614, 894, 921, 1212, 1228, 1788, 1842, 3684, 15049, 30098, 31007, 45147, 45743, 60196, 62014, 90294, 91486, 93021, 124028, 137229, 180588, 182972, 186042, 274458, 372084, 548916, 4620043, 9240086, 13860129, 18480172, 27720258, 55440516]

約数ペア:

[(1, 55440516), (2, 27720258), (3, 18480172), (4, 13860129), (6, 9240086), (12, 4620043), (101, 548916), (149, 372084), (202, 274458), (298, 186042), (303, 182972), (307, 180588), (404, 137229), (447, 124028), (596, 93021), (606, 91486), (614, 90294), (894, 62014), (921, 60196), (1212, 45743), (1228, 45147), (1788, 31007), (1842, 30098), (3684, 15049)]