66854550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{63671}}^1$

素因数の和:63693

約数の個数: 48

約数和(自身を含む): 189487872

約数和(自身を除く): 122633322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 63671, 127342, 191013, 318355, 382026, 445697, 636710, 891394, 955065, 1337091, 1591775, 1910130, 2228485, 2674182, 3183550, 4456970, 4775325, 6685455, 9550650, 11142425, 13370910, 22284850, 33427275, 66854550]

約数ペア:

[(1, 66854550), (2, 33427275), (3, 22284850), (5, 13370910), (6, 11142425), (7, 9550650), (10, 6685455), (14, 4775325), (15, 4456970), (21, 3183550), (25, 2674182), (30, 2228485), (35, 1910130), (42, 1591775), (50, 1337091), (70, 955065), (75, 891394), (105, 636710), (150, 445697), (175, 382026), (210, 318355), (350, 191013), (525, 127342), (1050, 63671)]