53320728

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{21997}}^1$

素因数の和:22107

約数の個数: 32

約数和(自身を含む): 134627760

約数和(自身を除く): 81307032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 527928, 2221697, 4443394, 6665091, 8886788, 13330182, 17773576, 26660364, 53320728]

約数ペア:

[(1, 53320728), (2, 26660364), (3, 17773576), (4, 13330182), (6, 8886788), (8, 6665091), (12, 4443394), (24, 2221697), (101, 527928), (202, 263964), (303, 175976), (404, 131982), (606, 87988), (808, 65991), (1212, 43994), (2424, 21997)]