51669150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26497}}^1$

素因数の和:26525

約数の個数: 48

約数和(自身を含む): 138001584

約数和(自身を除く): 86332434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 26497, 52994, 79491, 132485, 158982, 264970, 344461, 397455, 662425, 688922, 794910, 1033383, 1324850, 1722305, 1987275, 2066766, 3444610, 3974550, 5166915, 8611525, 10333830, 17223050, 25834575, 51669150]

約数ペア:

[(1, 51669150), (2, 25834575), (3, 17223050), (5, 10333830), (6, 8611525), (10, 5166915), (13, 3974550), (15, 3444610), (25, 2066766), (26, 1987275), (30, 1722305), (39, 1324850), (50, 1033383), (65, 794910), (75, 688922), (78, 662425), (130, 397455), (150, 344461), (195, 264970), (325, 158982), (390, 132485), (650, 79491), (975, 52994), (1950, 26497)]