50368905

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 45535095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 73, 95, 135, 171, 219, 269, 285, 365, 513, 657, 807, 855, 1095, 1345, 1387, 1971, 2421, 2565, 3285, 4035, 4161, 5111, 6935, 7263, 9855, 12105, 12483, 15333, 19637, 20805, 25555, 36315, 37449, 45999, 58911, 62415, 76665, 98185, 137997, 176733, 187245, 229995, 294555, 373103, 530199, 689985, 883665, 1119309, 1865515, 2650995, 3357927, 5596545, 10073781, 16789635, 50368905]

約数ペア:

[(1, 50368905), (3, 16789635), (5, 10073781), (9, 5596545), (15, 3357927), (19, 2650995), (27, 1865515), (45, 1119309), (57, 883665), (73, 689985), (95, 530199), (135, 373103), (171, 294555), (219, 229995), (269, 187245), (285, 176733), (365, 137997), (513, 98185), (657, 76665), (807, 62415), (855, 58911), (1095, 45999), (1345, 37449), (1387, 36315), (1971, 25555), (2421, 20805), (2565, 19637), (3285, 15333), (4035, 12483), (4161, 12105), (5111, 9855), (6935, 7263)]