52791690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 102313590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 101, 105, 114, 131, 133, 190, 202, 210, 262, 266, 285, 303, 393, 399, 505, 570, 606, 655, 665, 707, 786, 798, 917, 1010, 1310, 1330, 1414, 1515, 1834, 1919, 1965, 1995, 2121, 2489, 2751, 3030, 3535, 3838, 3930, 3990, 4242, 4585, 4978, 5502, 5757, 7070, 7467, 9170, 9595, 10605, 11514, 12445, 13231, 13433, 13755, 14934, 17423, 19190, 21210, 24890, 26462, 26866, 27510, 28785, 34846, 37335, 39693, 40299, 52269, 57570, 66155, 67165, 74670, 79386, 80598, 87115, 92617, 104538, 132310, 134330, 174230, 185234, 198465, 201495, 251389, 261345, 277851, 396930, 402990, 463085, 502778, 522690, 555702, 754167, 926170, 1256945, 1389255, 1508334, 1759723, 2513890, 2778510, 3519446, 3770835, 5279169, 7541670, 8798615, 10558338, 17597230, 26395845, 52791690]

約数ペア:

[(1, 52791690), (2, 26395845), (3, 17597230), (5, 10558338), (6, 8798615), (7, 7541670), (10, 5279169), (14, 3770835), (15, 3519446), (19, 2778510), (21, 2513890), (30, 1759723), (35, 1508334), (38, 1389255), (42, 1256945), (57, 926170), (70, 754167), (95, 555702), (101, 522690), (105, 502778), (114, 463085), (131, 402990), (133, 396930), (190, 277851), (202, 261345), (210, 251389), (262, 201495), (266, 198465), (285, 185234), (303, 174230), (393, 134330), (399, 132310), (505, 104538), (570, 92617), (606, 87115), (655, 80598), (665, 79386), (707, 74670), (786, 67165), (798, 66155), (917, 57570), (1010, 52269), (1310, 40299), (1330, 39693), (1414, 37335), (1515, 34846), (1834, 28785), (1919, 27510), (1965, 26866), (1995, 26462), (2121, 24890), (2489, 21210), (2751, 19190), (3030, 17423), (3535, 14934), (3838, 13755), (3930, 13433), (3990, 13231), (4242, 12445), (4585, 11514), (4978, 10605), (5502, 9595), (5757, 9170), (7070, 7467)]