53705190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 163565568

約数和(自身を除く): 109860378

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 330, 335, 347, 385, 402, 462, 469, 670, 694, 737, 770, 938, 1005, 1041, 1155, 1407, 1474, 1735, 2010, 2082, 2211, 2310, 2345, 2429, 2814, 3470, 3685, 3817, 4422, 4690, 4858, 5159, 5205, 7035, 7287, 7370, 7634, 10318, 10410, 11055, 11451, 12145, 14070, 14574, 15477, 19085, 22110, 22902, 23249, 24290, 25795, 26719, 30954, 36435, 38170, 46498, 51590, 53438, 57255, 69747, 72870, 77385, 80157, 114510, 116245, 133595, 139494, 154770, 160314, 162743, 232490, 255739, 267190, 325486, 348735, 400785, 488229, 511478, 697470, 767217, 801570, 813715, 976458, 1278695, 1534434, 1627430, 1790173, 2441145, 2557390, 3580346, 3836085, 4882290, 5370519, 7672170, 8950865, 10741038, 17901730, 26852595, 53705190]

約数ペア:

[(1, 53705190), (2, 26852595), (3, 17901730), (5, 10741038), (6, 8950865), (7, 7672170), (10, 5370519), (11, 4882290), (14, 3836085), (15, 3580346), (21, 2557390), (22, 2441145), (30, 1790173), (33, 1627430), (35, 1534434), (42, 1278695), (55, 976458), (66, 813715), (67, 801570), (70, 767217), (77, 697470), (105, 511478), (110, 488229), (134, 400785), (154, 348735), (165, 325486), (201, 267190), (210, 255739), (231, 232490), (330, 162743), (335, 160314), (347, 154770), (385, 139494), (402, 133595), (462, 116245), (469, 114510), (670, 80157), (694, 77385), (737, 72870), (770, 69747), (938, 57255), (1005, 53438), (1041, 51590), (1155, 46498), (1407, 38170), (1474, 36435), (1735, 30954), (2010, 26719), (2082, 25795), (2211, 24290), (2310, 23249), (2345, 22902), (2429, 22110), (2814, 19085), (3470, 15477), (3685, 14574), (3817, 14070), (4422, 12145), (4690, 11451), (4858, 11055), (5159, 10410), (5205, 10318), (7035, 7634), (7287, 7370)]