53388510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 101440290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 59, 62, 70, 93, 105, 118, 139, 155, 177, 186, 210, 217, 278, 295, 310, 354, 413, 417, 434, 465, 590, 651, 695, 826, 834, 885, 930, 973, 1085, 1239, 1302, 1390, 1770, 1829, 1946, 2065, 2085, 2170, 2478, 2919, 3255, 3658, 4130, 4170, 4309, 4865, 5487, 5838, 6195, 6510, 8201, 8618, 9145, 9730, 10974, 12390, 12803, 12927, 14595, 16402, 18290, 21545, 24603, 25606, 25854, 27435, 29190, 30163, 38409, 41005, 43090, 49206, 54870, 57407, 60326, 64015, 64635, 76818, 82010, 90489, 114814, 123015, 128030, 129270, 150815, 172221, 180978, 192045, 246030, 254231, 287035, 301630, 344442, 384090, 452445, 508462, 574070, 762693, 861105, 904890, 1271155, 1525386, 1722210, 1779617, 2542310, 3559234, 3813465, 5338851, 7626930, 8898085, 10677702, 17796170, 26694255, 53388510]

約数ペア:

[(1, 53388510), (2, 26694255), (3, 17796170), (5, 10677702), (6, 8898085), (7, 7626930), (10, 5338851), (14, 3813465), (15, 3559234), (21, 2542310), (30, 1779617), (31, 1722210), (35, 1525386), (42, 1271155), (59, 904890), (62, 861105), (70, 762693), (93, 574070), (105, 508462), (118, 452445), (139, 384090), (155, 344442), (177, 301630), (186, 287035), (210, 254231), (217, 246030), (278, 192045), (295, 180978), (310, 172221), (354, 150815), (413, 129270), (417, 128030), (434, 123015), (465, 114814), (590, 90489), (651, 82010), (695, 76818), (826, 64635), (834, 64015), (885, 60326), (930, 57407), (973, 54870), (1085, 49206), (1239, 43090), (1302, 41005), (1390, 38409), (1770, 30163), (1829, 29190), (1946, 27435), (2065, 25854), (2085, 25606), (2170, 24603), (2478, 21545), (2919, 18290), (3255, 16402), (3658, 14595), (4130, 12927), (4170, 12803), (4309, 12390), (4865, 10974), (5487, 9730), (5838, 9145), (6195, 8618), (6510, 8201)]