55436480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15749}}^1$

素因数の和:15777

約数の個数: 56

約数和(自身を含む): 144018000

約数和(自身を除く): 88581520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15749, 31498, 62996, 78745, 125992, 157490, 173239, 251984, 314980, 346478, 503968, 629960, 692956, 866195, 1007936, 1259920, 1385912, 1732390, 2519840, 2771824, 3464780, 5039680, 5543648, 6929560, 11087296, 13859120, 27718240, 55436480]

約数ペア:

[(1, 55436480), (2, 27718240), (4, 13859120), (5, 11087296), (8, 6929560), (10, 5543648), (11, 5039680), (16, 3464780), (20, 2771824), (22, 2519840), (32, 1732390), (40, 1385912), (44, 1259920), (55, 1007936), (64, 866195), (80, 692956), (88, 629960), (110, 503968), (160, 346478), (176, 314980), (220, 251984), (320, 173239), (352, 157490), (440, 125992), (704, 78745), (880, 62996), (1760, 31498), (3520, 15749)]