55439940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15661}}^1$

素因数の和:15732

約数の個数: 48

約数和(自身を含む): 157872960

約数和(自身を除く): 102433020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 15661, 31322, 46983, 62644, 78305, 93966, 156610, 187932, 234915, 313220, 469830, 923999, 939660, 1847998, 2771997, 3695996, 4619995, 5543994, 9239990, 11087988, 13859985, 18479980, 27719970, 55439940]

約数ペア:

[(1, 55439940), (2, 27719970), (3, 18479980), (4, 13859985), (5, 11087988), (6, 9239990), (10, 5543994), (12, 4619995), (15, 3695996), (20, 2771997), (30, 1847998), (59, 939660), (60, 923999), (118, 469830), (177, 313220), (236, 234915), (295, 187932), (354, 156610), (590, 93966), (708, 78305), (885, 62644), (1180, 46983), (1770, 31322), (3540, 15661)]