51497082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 138902400

約数和(自身を除く): 87405318

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 182, 211, 234, 273, 298, 422, 447, 546, 633, 819, 894, 1043, 1266, 1341, 1477, 1638, 1899, 1937, 2086, 2682, 2743, 2954, 3129, 3798, 3874, 4431, 5486, 5811, 6258, 8229, 8862, 9387, 11622, 13293, 13559, 16458, 17433, 18774, 19201, 24687, 26586, 27118, 31439, 34866, 38402, 40677, 49374, 57603, 62878, 81354, 94317, 115206, 122031, 172809, 188634, 220073, 244062, 282951, 345618, 408707, 440146, 565902, 660219, 817414, 1226121, 1320438, 1980657, 2452242, 2860949, 3678363, 3961314, 5721898, 7356726, 8582847, 17165694, 25748541, 51497082]

約数ペア:

[(1, 51497082), (2, 25748541), (3, 17165694), (6, 8582847), (7, 7356726), (9, 5721898), (13, 3961314), (14, 3678363), (18, 2860949), (21, 2452242), (26, 1980657), (39, 1320438), (42, 1226121), (63, 817414), (78, 660219), (91, 565902), (117, 440146), (126, 408707), (149, 345618), (182, 282951), (211, 244062), (234, 220073), (273, 188634), (298, 172809), (422, 122031), (447, 115206), (546, 94317), (633, 81354), (819, 62878), (894, 57603), (1043, 49374), (1266, 40677), (1341, 38402), (1477, 34866), (1638, 31439), (1899, 27118), (1937, 26586), (2086, 24687), (2682, 19201), (2743, 18774), (2954, 17433), (3129, 16458), (3798, 13559), (3874, 13293), (4431, 11622), (5486, 9387), (5811, 8862), (6258, 8229)]