53144748

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 149410800

約数和(自身を除く): 96266052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 89, 97, 108, 114, 162, 171, 178, 194, 228, 267, 291, 324, 342, 356, 388, 513, 534, 582, 684, 801, 873, 1026, 1068, 1164, 1539, 1602, 1691, 1746, 1843, 2052, 2403, 2619, 3078, 3204, 3382, 3492, 3686, 4806, 5073, 5238, 5529, 6156, 6764, 7209, 7372, 7857, 8633, 9612, 10146, 10476, 11058, 14418, 15219, 15714, 16587, 17266, 20292, 22116, 25899, 28836, 30438, 31428, 33174, 34532, 45657, 49761, 51798, 60876, 66348, 77697, 91314, 99522, 103596, 136971, 149283, 155394, 164027, 182628, 199044, 233091, 273942, 298566, 310788, 328054, 466182, 492081, 547884, 597132, 656108, 699273, 932364, 984162, 1398546, 1476243, 1968324, 2797092, 2952486, 4428729, 5904972, 8857458, 13286187, 17714916, 26572374, 53144748]

約数ペア:

[(1, 53144748), (2, 26572374), (3, 17714916), (4, 13286187), (6, 8857458), (9, 5904972), (12, 4428729), (18, 2952486), (19, 2797092), (27, 1968324), (36, 1476243), (38, 1398546), (54, 984162), (57, 932364), (76, 699273), (81, 656108), (89, 597132), (97, 547884), (108, 492081), (114, 466182), (162, 328054), (171, 310788), (178, 298566), (194, 273942), (228, 233091), (267, 199044), (291, 182628), (324, 164027), (342, 155394), (356, 149283), (388, 136971), (513, 103596), (534, 99522), (582, 91314), (684, 77697), (801, 66348), (873, 60876), (1026, 51798), (1068, 49761), (1164, 45657), (1539, 34532), (1602, 33174), (1691, 31428), (1746, 30438), (1843, 28836), (2052, 25899), (2403, 22116), (2619, 20292), (3078, 17266), (3204, 16587), (3382, 15714), (3492, 15219), (3686, 14418), (4806, 11058), (5073, 10476), (5238, 10146), (5529, 9612), (6156, 8633), (6764, 7857), (7209, 7372)]