51149070

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 164376576

約数和(自身を除く): 113227506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 97, 105, 126, 135, 155, 162, 186, 189, 194, 210, 217, 243, 270, 279, 291, 310, 315, 378, 405, 434, 465, 485, 486, 558, 567, 582, 630, 651, 679, 810, 837, 873, 930, 945, 970, 1085, 1134, 1215, 1302, 1358, 1395, 1455, 1674, 1701, 1746, 1890, 1953, 2037, 2170, 2430, 2511, 2619, 2790, 2835, 2910, 3007, 3255, 3395, 3402, 3906, 4074, 4185, 4365, 5022, 5238, 5670, 5859, 6014, 6111, 6510, 6790, 7533, 7857, 8370, 8505, 8730, 9021, 9765, 10185, 11718, 12222, 12555, 13095, 15035, 15066, 15714, 17010, 17577, 18042, 18333, 19530, 20370, 21049, 23571, 25110, 26190, 27063, 29295, 30070, 30555, 35154, 36666, 37665, 39285, 42098, 45105, 47142, 52731, 54126, 54999, 58590, 61110, 63147, 75330, 78570, 81189, 87885, 90210, 91665, 105245, 105462, 109998, 117855, 126294, 135315, 162378, 164997, 175770, 183330, 189441, 210490, 235710, 243567, 263655, 270630, 274995, 315735, 329994, 378882, 405945, 487134, 527310, 549990, 568323, 631470, 730701, 811890, 824985, 947205, 1136646, 1217835, 1461402, 1649970, 1704969, 1894410, 2435670, 2841615, 3409938, 3653505, 5114907, 5683230, 7307010, 8524845, 10229814, 17049690, 25574535, 51149070]

約数ペア:

[(1, 51149070), (2, 25574535), (3, 17049690), (5, 10229814), (6, 8524845), (7, 7307010), (9, 5683230), (10, 5114907), (14, 3653505), (15, 3409938), (18, 2841615), (21, 2435670), (27, 1894410), (30, 1704969), (31, 1649970), (35, 1461402), (42, 1217835), (45, 1136646), (54, 947205), (62, 824985), (63, 811890), (70, 730701), (81, 631470), (90, 568323), (93, 549990), (97, 527310), (105, 487134), (126, 405945), (135, 378882), (155, 329994), (162, 315735), (186, 274995), (189, 270630), (194, 263655), (210, 243567), (217, 235710), (243, 210490), (270, 189441), (279, 183330), (291, 175770), (310, 164997), (315, 162378), (378, 135315), (405, 126294), (434, 117855), (465, 109998), (485, 105462), (486, 105245), (558, 91665), (567, 90210), (582, 87885), (630, 81189), (651, 78570), (679, 75330), (810, 63147), (837, 61110), (873, 58590), (930, 54999), (945, 54126), (970, 52731), (1085, 47142), (1134, 45105), (1215, 42098), (1302, 39285), (1358, 37665), (1395, 36666), (1455, 35154), (1674, 30555), (1701, 30070), (1746, 29295), (1890, 27063), (1953, 26190), (2037, 25110), (2170, 23571), (2430, 21049), (2511, 20370), (2619, 19530), (2790, 18333), (2835, 18042), (2910, 17577), (3007, 17010), (3255, 15714), (3395, 15066), (3402, 15035), (3906, 13095), (4074, 12555), (4185, 12222), (4365, 11718), (5022, 10185), (5238, 9765), (5670, 9021), (5859, 8730), (6014, 8505), (6111, 8370), (6510, 7857), (6790, 7533)]