48163518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 127411200

約数和(自身を除く): 79247682

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 69, 78, 114, 117, 138, 157, 171, 207, 234, 247, 299, 314, 342, 351, 414, 437, 471, 494, 513, 598, 621, 702, 741, 874, 897, 942, 1026, 1242, 1311, 1413, 1482, 1794, 2041, 2223, 2622, 2691, 2826, 2983, 3611, 3933, 4082, 4239, 4446, 5382, 5681, 5966, 6123, 6669, 7222, 7866, 8073, 8478, 8949, 10833, 11362, 11799, 12246, 13338, 16146, 17043, 17898, 18369, 21666, 23598, 26847, 32499, 34086, 36738, 38779, 46943, 51129, 53694, 55107, 64998, 68609, 77558, 80541, 93886, 97497, 102258, 110214, 116337, 137218, 140829, 153387, 161082, 194994, 205827, 232674, 281658, 306774, 349011, 411654, 422487, 617481, 698022, 844974, 891917, 1047033, 1234962, 1267461, 1783834, 1852443, 2094066, 2534922, 2675751, 3704886, 5351502, 8027253, 16054506, 24081759, 48163518]

約数ペア:

[(1, 48163518), (2, 24081759), (3, 16054506), (6, 8027253), (9, 5351502), (13, 3704886), (18, 2675751), (19, 2534922), (23, 2094066), (26, 1852443), (27, 1783834), (38, 1267461), (39, 1234962), (46, 1047033), (54, 891917), (57, 844974), (69, 698022), (78, 617481), (114, 422487), (117, 411654), (138, 349011), (157, 306774), (171, 281658), (207, 232674), (234, 205827), (247, 194994), (299, 161082), (314, 153387), (342, 140829), (351, 137218), (414, 116337), (437, 110214), (471, 102258), (494, 97497), (513, 93886), (598, 80541), (621, 77558), (702, 68609), (741, 64998), (874, 55107), (897, 53694), (942, 51129), (1026, 46943), (1242, 38779), (1311, 36738), (1413, 34086), (1482, 32499), (1794, 26847), (2041, 23598), (2223, 21666), (2622, 18369), (2691, 17898), (2826, 17043), (2983, 16146), (3611, 13338), (3933, 12246), (4082, 11799), (4239, 11362), (4446, 10833), (5382, 8949), (5681, 8478), (5966, 8073), (6123, 7866), (6669, 7222)]