50238300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 169989120

約数和(自身を除く): 119750820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 509, 525, 564, 658, 700, 705, 940, 987, 1018, 1050, 1175, 1316, 1410, 1527, 1645, 1974, 2036, 2100, 2350, 2545, 2820, 3054, 3290, 3525, 3563, 3948, 4700, 4935, 5090, 6108, 6580, 7050, 7126, 7635, 8225, 9870, 10180, 10689, 12725, 14100, 14252, 15270, 16450, 17815, 19740, 21378, 23923, 24675, 25450, 30540, 32900, 35630, 38175, 42756, 47846, 49350, 50900, 53445, 71260, 71769, 76350, 89075, 95692, 98700, 106890, 119615, 143538, 152700, 167461, 178150, 213780, 239230, 267225, 287076, 334922, 356300, 358845, 478460, 502383, 534450, 598075, 669844, 717690, 837305, 1004766, 1068900, 1196150, 1435380, 1674610, 1794225, 2009532, 2392300, 2511915, 3349220, 3588450, 4186525, 5023830, 7176900, 8373050, 10047660, 12559575, 16746100, 25119150, 50238300]

約数ペア:

[(1, 50238300), (2, 25119150), (3, 16746100), (4, 12559575), (5, 10047660), (6, 8373050), (7, 7176900), (10, 5023830), (12, 4186525), (14, 3588450), (15, 3349220), (20, 2511915), (21, 2392300), (25, 2009532), (28, 1794225), (30, 1674610), (35, 1435380), (42, 1196150), (47, 1068900), (50, 1004766), (60, 837305), (70, 717690), (75, 669844), (84, 598075), (94, 534450), (100, 502383), (105, 478460), (140, 358845), (141, 356300), (150, 334922), (175, 287076), (188, 267225), (210, 239230), (235, 213780), (282, 178150), (300, 167461), (329, 152700), (350, 143538), (420, 119615), (470, 106890), (509, 98700), (525, 95692), (564, 89075), (658, 76350), (700, 71769), (705, 71260), (940, 53445), (987, 50900), (1018, 49350), (1050, 47846), (1175, 42756), (1316, 38175), (1410, 35630), (1527, 32900), (1645, 30540), (1974, 25450), (2036, 24675), (2100, 23923), (2350, 21378), (2545, 19740), (2820, 17815), (3054, 16450), (3290, 15270), (3525, 14252), (3563, 14100), (3948, 12725), (4700, 10689), (4935, 10180), (5090, 9870), (6108, 8225), (6580, 7635), (7050, 7126)]