48655740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 166699008

約数和(自身を除く): 118043268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 101, 105, 111, 124, 140, 148, 155, 185, 186, 202, 210, 217, 222, 259, 303, 310, 370, 372, 404, 420, 434, 444, 465, 505, 518, 555, 606, 620, 651, 707, 740, 777, 868, 930, 1010, 1036, 1085, 1110, 1147, 1212, 1295, 1302, 1414, 1515, 1554, 1860, 2020, 2121, 2170, 2220, 2294, 2590, 2604, 2828, 3030, 3108, 3131, 3255, 3441, 3535, 3737, 3885, 4242, 4340, 4588, 5180, 5735, 6060, 6262, 6510, 6882, 7070, 7474, 7770, 8029, 8484, 9393, 10605, 11211, 11470, 12524, 13020, 13764, 14140, 14948, 15540, 15655, 16058, 17205, 18685, 18786, 21210, 21917, 22422, 22940, 24087, 26159, 31310, 32116, 34410, 37370, 37572, 40145, 42420, 43834, 44844, 46965, 48174, 52318, 56055, 62620, 65751, 68820, 74740, 78477, 80290, 87668, 93930, 96348, 104636, 109585, 112110, 115847, 120435, 130795, 131502, 156954, 160580, 187860, 219170, 224220, 231694, 240870, 261590, 263004, 313908, 328755, 347541, 392385, 438340, 463388, 481740, 523180, 579235, 657510, 695082, 784770, 810929, 1158470, 1315020, 1390164, 1569540, 1621858, 1737705, 2316940, 2432787, 3243716, 3475410, 4054645, 4865574, 6950820, 8109290, 9731148, 12163935, 16218580, 24327870, 48655740]

約数ペア:

[(1, 48655740), (2, 24327870), (3, 16218580), (4, 12163935), (5, 9731148), (6, 8109290), (7, 6950820), (10, 4865574), (12, 4054645), (14, 3475410), (15, 3243716), (20, 2432787), (21, 2316940), (28, 1737705), (30, 1621858), (31, 1569540), (35, 1390164), (37, 1315020), (42, 1158470), (60, 810929), (62, 784770), (70, 695082), (74, 657510), (84, 579235), (93, 523180), (101, 481740), (105, 463388), (111, 438340), (124, 392385), (140, 347541), (148, 328755), (155, 313908), (185, 263004), (186, 261590), (202, 240870), (210, 231694), (217, 224220), (222, 219170), (259, 187860), (303, 160580), (310, 156954), (370, 131502), (372, 130795), (404, 120435), (420, 115847), (434, 112110), (444, 109585), (465, 104636), (505, 96348), (518, 93930), (555, 87668), (606, 80290), (620, 78477), (651, 74740), (707, 68820), (740, 65751), (777, 62620), (868, 56055), (930, 52318), (1010, 48174), (1036, 46965), (1085, 44844), (1110, 43834), (1147, 42420), (1212, 40145), (1295, 37572), (1302, 37370), (1414, 34410), (1515, 32116), (1554, 31310), (1860, 26159), (2020, 24087), (2121, 22940), (2170, 22422), (2220, 21917), (2294, 21210), (2590, 18786), (2604, 18685), (2828, 17205), (3030, 16058), (3108, 15655), (3131, 15540), (3255, 14948), (3441, 14140), (3535, 13764), (3737, 13020), (3885, 12524), (4242, 11470), (4340, 11211), (4588, 10605), (5180, 9393), (5735, 8484), (6060, 8029), (6262, 7770), (6510, 7474), (6882, 7070)]