52831305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 101376000

約数和(自身を除く): 48544695

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 387, 479, 513, 645, 817, 855, 1161, 1437, 1935, 2395, 2451, 2565, 4085, 4311, 5805, 7185, 7353, 9101, 12255, 12933, 20597, 21555, 22059, 27303, 36765, 45505, 61791, 64665, 81909, 102985, 110295, 136515, 185373, 245727, 308955, 391343, 409545, 556119, 926865, 1174029, 1228635, 1956715, 2780595, 3522087, 5870145, 10566261, 17610435, 52831305]

約数ペア:

[(1, 52831305), (3, 17610435), (5, 10566261), (9, 5870145), (15, 3522087), (19, 2780595), (27, 1956715), (43, 1228635), (45, 1174029), (57, 926865), (95, 556119), (129, 409545), (135, 391343), (171, 308955), (215, 245727), (285, 185373), (387, 136515), (479, 110295), (513, 102985), (645, 81909), (817, 64665), (855, 61791), (1161, 45505), (1437, 36765), (1935, 27303), (2395, 22059), (2451, 21555), (2565, 20597), (4085, 12933), (4311, 12255), (5805, 9101), (7185, 7353)]