55419420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5737}}^1$

素因数の和:5779

約数の個数: 96

約数和(自身を含む): 185084928

約数和(自身を除く): 129665508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 5737, 9660, 11474, 17211, 22948, 28685, 34422, 40159, 57370, 68844, 80318, 86055, 114740, 120477, 131951, 160636, 172110, 200795, 240954, 263902, 344220, 395853, 401590, 481908, 527804, 602385, 659755, 791706, 803180, 923657, 1204770, 1319510, 1583412, 1847314, 1979265, 2409540, 2639020, 2770971, 3694628, 3958530, 4618285, 5541942, 7917060, 9236570, 11083884, 13854855, 18473140, 27709710, 55419420]

約数ペア:

[(1, 55419420), (2, 27709710), (3, 18473140), (4, 13854855), (5, 11083884), (6, 9236570), (7, 7917060), (10, 5541942), (12, 4618285), (14, 3958530), (15, 3694628), (20, 2770971), (21, 2639020), (23, 2409540), (28, 1979265), (30, 1847314), (35, 1583412), (42, 1319510), (46, 1204770), (60, 923657), (69, 803180), (70, 791706), (84, 659755), (92, 602385), (105, 527804), (115, 481908), (138, 401590), (140, 395853), (161, 344220), (210, 263902), (230, 240954), (276, 200795), (322, 172110), (345, 160636), (420, 131951), (460, 120477), (483, 114740), (644, 86055), (690, 80318), (805, 68844), (966, 57370), (1380, 40159), (1610, 34422), (1932, 28685), (2415, 22948), (3220, 17211), (4830, 11474), (5737, 9660)]