49203210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 143990784

約数和(自身を除く): 94787574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 61, 69, 70, 105, 115, 122, 138, 161, 167, 183, 210, 230, 305, 322, 334, 345, 366, 427, 483, 501, 610, 690, 805, 835, 854, 915, 966, 1002, 1169, 1281, 1403, 1610, 1670, 1830, 2135, 2338, 2415, 2505, 2562, 2806, 3507, 3841, 4209, 4270, 4830, 5010, 5845, 6405, 7014, 7015, 7682, 8418, 9821, 10187, 11523, 11690, 12810, 14030, 17535, 19205, 19642, 20374, 21045, 23046, 26887, 29463, 30561, 35070, 38410, 42090, 49105, 50935, 53774, 57615, 58926, 61122, 71309, 80661, 98210, 101870, 115230, 134435, 142618, 147315, 152805, 161322, 213927, 234301, 268870, 294630, 305610, 356545, 403305, 427854, 468602, 702903, 713090, 806610, 1069635, 1171505, 1405806, 1640107, 2139270, 2343010, 3280214, 3514515, 4920321, 7029030, 8200535, 9840642, 16401070, 24601605, 49203210]

約数ペア:

[(1, 49203210), (2, 24601605), (3, 16401070), (5, 9840642), (6, 8200535), (7, 7029030), (10, 4920321), (14, 3514515), (15, 3280214), (21, 2343010), (23, 2139270), (30, 1640107), (35, 1405806), (42, 1171505), (46, 1069635), (61, 806610), (69, 713090), (70, 702903), (105, 468602), (115, 427854), (122, 403305), (138, 356545), (161, 305610), (167, 294630), (183, 268870), (210, 234301), (230, 213927), (305, 161322), (322, 152805), (334, 147315), (345, 142618), (366, 134435), (427, 115230), (483, 101870), (501, 98210), (610, 80661), (690, 71309), (805, 61122), (835, 58926), (854, 57615), (915, 53774), (966, 50935), (1002, 49105), (1169, 42090), (1281, 38410), (1403, 35070), (1610, 30561), (1670, 29463), (1830, 26887), (2135, 23046), (2338, 21045), (2415, 20374), (2505, 19642), (2562, 19205), (2806, 17535), (3507, 14030), (3841, 12810), (4209, 11690), (4270, 11523), (4830, 10187), (5010, 9821), (5845, 8418), (6405, 7682), (7014, 7015)]