53338644

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 85589964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 227, 244, 321, 366, 428, 454, 549, 642, 681, 732, 908, 963, 1098, 1284, 1362, 1926, 2043, 2196, 2724, 3852, 4086, 6527, 8172, 13054, 13847, 19581, 24289, 26108, 27694, 39162, 41541, 48578, 55388, 58743, 72867, 78324, 83082, 97156, 117486, 124623, 145734, 166164, 218601, 234972, 249246, 291468, 437202, 498492, 874404, 1481629, 2963258, 4444887, 5926516, 8889774, 13334661, 17779548, 26669322, 53338644]

約数ペア:

[(1, 53338644), (2, 26669322), (3, 17779548), (4, 13334661), (6, 8889774), (9, 5926516), (12, 4444887), (18, 2963258), (36, 1481629), (61, 874404), (107, 498492), (122, 437202), (183, 291468), (214, 249246), (227, 234972), (244, 218601), (321, 166164), (366, 145734), (428, 124623), (454, 117486), (549, 97156), (642, 83082), (681, 78324), (732, 72867), (908, 58743), (963, 55388), (1098, 48578), (1284, 41541), (1362, 39162), (1926, 27694), (2043, 26108), (2196, 24289), (2724, 19581), (3852, 13847), (4086, 13054), (6527, 8172)]