50435550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 154597248

約数和(自身を除く): 104161698

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, 443, 450, 495, 506, 550, 575, 690, 759, 825, 886, 990, 1035, 1150, 1265, 1329, 1518, 1650, 1725, 2070, 2215, 2277, 2475, 2530, 2658, 3450, 3795, 3987, 4430, 4554, 4873, 4950, 5175, 6325, 6645, 7590, 7974, 9746, 10189, 10350, 11075, 11385, 12650, 13290, 14619, 18975, 19935, 20378, 22150, 22770, 24365, 29238, 30567, 33225, 37950, 39870, 43857, 48730, 50945, 56925, 61134, 66450, 73095, 87714, 91701, 99675, 101890, 112079, 113850, 121825, 146190, 152835, 183402, 199350, 219285, 224158, 243650, 254725, 305670, 336237, 365475, 438570, 458505, 509450, 560395, 672474, 730950, 764175, 917010, 1008711, 1096425, 1120790, 1528350, 1681185, 2017422, 2192850, 2292525, 2801975, 3362370, 4585050, 5043555, 5603950, 8405925, 10087110, 16811850, 25217775, 50435550]

約数ペア:

[(1, 50435550), (2, 25217775), (3, 16811850), (5, 10087110), (6, 8405925), (9, 5603950), (10, 5043555), (11, 4585050), (15, 3362370), (18, 2801975), (22, 2292525), (23, 2192850), (25, 2017422), (30, 1681185), (33, 1528350), (45, 1120790), (46, 1096425), (50, 1008711), (55, 917010), (66, 764175), (69, 730950), (75, 672474), (90, 560395), (99, 509450), (110, 458505), (115, 438570), (138, 365475), (150, 336237), (165, 305670), (198, 254725), (207, 243650), (225, 224158), (230, 219285), (253, 199350), (275, 183402), (330, 152835), (345, 146190), (414, 121825), (443, 113850), (450, 112079), (495, 101890), (506, 99675), (550, 91701), (575, 87714), (690, 73095), (759, 66450), (825, 61134), (886, 56925), (990, 50945), (1035, 48730), (1150, 43857), (1265, 39870), (1329, 37950), (1518, 33225), (1650, 30567), (1725, 29238), (2070, 24365), (2215, 22770), (2277, 22150), (2475, 20378), (2530, 19935), (2658, 18975), (3450, 14619), (3795, 13290), (3987, 12650), (4430, 11385), (4554, 11075), (4873, 10350), (4950, 10189), (5175, 9746), (6325, 7974), (6645, 7590)]