53245998

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 130139856

約数和(自身を除く): 76893858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 193, 234, 262, 351, 386, 393, 579, 702, 786, 1053, 1158, 1179, 1703, 1737, 2106, 2358, 2509, 3406, 3474, 3537, 5018, 5109, 5211, 7074, 7527, 10218, 10422, 10611, 15054, 15327, 15633, 21222, 22581, 25283, 30654, 31266, 45162, 45981, 50566, 67743, 75849, 91962, 135486, 137943, 151698, 203229, 227547, 275886, 328679, 406458, 455094, 657358, 682641, 986037, 1365282, 1972074, 2047923, 2958111, 4095846, 5916222, 8874333, 17748666, 26622999, 53245998]

約数ペア:

[(1, 53245998), (2, 26622999), (3, 17748666), (6, 8874333), (9, 5916222), (13, 4095846), (18, 2958111), (26, 2047923), (27, 1972074), (39, 1365282), (54, 986037), (78, 682641), (81, 657358), (117, 455094), (131, 406458), (162, 328679), (193, 275886), (234, 227547), (262, 203229), (351, 151698), (386, 137943), (393, 135486), (579, 91962), (702, 75849), (786, 67743), (1053, 50566), (1158, 45981), (1179, 45162), (1703, 31266), (1737, 30654), (2106, 25283), (2358, 22581), (2509, 21222), (3406, 15633), (3474, 15327), (3537, 15054), (5018, 10611), (5109, 10422), (5211, 10218), (7074, 7527)]