49312230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 138101760

約数和(自身を除く): 88789530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 73, 89, 110, 115, 138, 146, 165, 178, 219, 230, 253, 267, 330, 345, 365, 438, 445, 506, 534, 690, 730, 759, 803, 890, 979, 1095, 1265, 1335, 1518, 1606, 1679, 1958, 2047, 2190, 2409, 2530, 2670, 2937, 3358, 3795, 4015, 4094, 4818, 4895, 5037, 5874, 6141, 6497, 7590, 8030, 8395, 9790, 10074, 10235, 12045, 12282, 12994, 14685, 16790, 18469, 19491, 20470, 22517, 24090, 25185, 29370, 30705, 32485, 36938, 38982, 45034, 50370, 55407, 61410, 64970, 67551, 71467, 92345, 97455, 110814, 112585, 135102, 142934, 149431, 184690, 194910, 214401, 225170, 277035, 298862, 337755, 357335, 428802, 448293, 554070, 675510, 714670, 747155, 896586, 1072005, 1494310, 1643741, 2144010, 2241465, 3287482, 4482930, 4931223, 8218705, 9862446, 16437410, 24656115, 49312230]

約数ペア:

[(1, 49312230), (2, 24656115), (3, 16437410), (5, 9862446), (6, 8218705), (10, 4931223), (11, 4482930), (15, 3287482), (22, 2241465), (23, 2144010), (30, 1643741), (33, 1494310), (46, 1072005), (55, 896586), (66, 747155), (69, 714670), (73, 675510), (89, 554070), (110, 448293), (115, 428802), (138, 357335), (146, 337755), (165, 298862), (178, 277035), (219, 225170), (230, 214401), (253, 194910), (267, 184690), (330, 149431), (345, 142934), (365, 135102), (438, 112585), (445, 110814), (506, 97455), (534, 92345), (690, 71467), (730, 67551), (759, 64970), (803, 61410), (890, 55407), (979, 50370), (1095, 45034), (1265, 38982), (1335, 36938), (1518, 32485), (1606, 30705), (1679, 29370), (1958, 25185), (2047, 24090), (2190, 22517), (2409, 20470), (2530, 19491), (2670, 18469), (2937, 16790), (3358, 14685), (3795, 12994), (4015, 12282), (4094, 12045), (4818, 10235), (4895, 10074), (5037, 9790), (5874, 8395), (6141, 8030), (6497, 7590)]