56811150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 174096000

約数和(自身を除く): 117284850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 414, 450, 495, 499, 506, 550, 575, 690, 759, 825, 990, 998, 1035, 1150, 1265, 1497, 1518, 1650, 1725, 2070, 2277, 2475, 2495, 2530, 2994, 3450, 3795, 4491, 4554, 4950, 4990, 5175, 5489, 6325, 7485, 7590, 8982, 10350, 10978, 11385, 11477, 12475, 12650, 14970, 16467, 18975, 22455, 22770, 22954, 24950, 27445, 32934, 34431, 37425, 37950, 44910, 49401, 54890, 56925, 57385, 68862, 74850, 82335, 98802, 103293, 112275, 113850, 114770, 126247, 137225, 164670, 172155, 206586, 224550, 247005, 252494, 274450, 286925, 344310, 378741, 411675, 494010, 516465, 573850, 631235, 757482, 823350, 860775, 1032930, 1136223, 1235025, 1262470, 1721550, 1893705, 2272446, 2470050, 2582325, 3156175, 3787410, 5164650, 5681115, 6312350, 9468525, 11362230, 18937050, 28405575, 56811150]

約数ペア:

[(1, 56811150), (2, 28405575), (3, 18937050), (5, 11362230), (6, 9468525), (9, 6312350), (10, 5681115), (11, 5164650), (15, 3787410), (18, 3156175), (22, 2582325), (23, 2470050), (25, 2272446), (30, 1893705), (33, 1721550), (45, 1262470), (46, 1235025), (50, 1136223), (55, 1032930), (66, 860775), (69, 823350), (75, 757482), (90, 631235), (99, 573850), (110, 516465), (115, 494010), (138, 411675), (150, 378741), (165, 344310), (198, 286925), (207, 274450), (225, 252494), (230, 247005), (253, 224550), (275, 206586), (330, 172155), (345, 164670), (414, 137225), (450, 126247), (495, 114770), (499, 113850), (506, 112275), (550, 103293), (575, 98802), (690, 82335), (759, 74850), (825, 68862), (990, 57385), (998, 56925), (1035, 54890), (1150, 49401), (1265, 44910), (1497, 37950), (1518, 37425), (1650, 34431), (1725, 32934), (2070, 27445), (2277, 24950), (2475, 22954), (2495, 22770), (2530, 22455), (2994, 18975), (3450, 16467), (3795, 14970), (4491, 12650), (4554, 12475), (4950, 11477), (4990, 11385), (5175, 10978), (5489, 10350), (6325, 8982), (7485, 7590)]