47447190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 151632000

約数和(自身を除く): 104184810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 53, 58, 63, 70, 87, 90, 98, 105, 106, 126, 145, 147, 159, 174, 203, 210, 245, 261, 265, 290, 294, 315, 318, 343, 371, 406, 435, 441, 477, 490, 522, 530, 609, 630, 686, 735, 742, 795, 870, 882, 954, 1015, 1029, 1113, 1218, 1305, 1421, 1470, 1537, 1590, 1715, 1827, 1855, 2030, 2058, 2205, 2226, 2385, 2597, 2610, 2842, 3045, 3074, 3087, 3339, 3430, 3654, 3710, 4263, 4410, 4611, 4770, 5145, 5194, 5565, 6090, 6174, 6678, 7105, 7685, 7791, 8526, 9135, 9222, 9947, 10290, 10759, 11130, 12789, 12985, 13833, 14210, 15370, 15435, 15582, 16695, 18179, 18270, 19894, 21315, 21518, 23055, 23373, 25578, 25970, 27666, 29841, 30870, 32277, 33390, 36358, 38955, 42630, 46110, 46746, 49735, 53795, 54537, 59682, 63945, 64554, 69165, 75313, 77910, 89523, 90895, 96831, 99470, 107590, 109074, 116865, 127890, 138330, 149205, 150626, 161385, 163611, 179046, 181790, 193662, 225939, 233730, 272685, 298410, 322770, 327222, 376565, 447615, 451878, 484155, 527191, 545370, 677817, 753130, 818055, 895230, 968310, 1054382, 1129695, 1355634, 1581573, 1636110, 2259390, 2635955, 3163146, 3389085, 4744719, 5271910, 6778170, 7907865, 9489438, 15815730, 23723595, 47447190]

約数ペア:

[(1, 47447190), (2, 23723595), (3, 15815730), (5, 9489438), (6, 7907865), (7, 6778170), (9, 5271910), (10, 4744719), (14, 3389085), (15, 3163146), (18, 2635955), (21, 2259390), (29, 1636110), (30, 1581573), (35, 1355634), (42, 1129695), (45, 1054382), (49, 968310), (53, 895230), (58, 818055), (63, 753130), (70, 677817), (87, 545370), (90, 527191), (98, 484155), (105, 451878), (106, 447615), (126, 376565), (145, 327222), (147, 322770), (159, 298410), (174, 272685), (203, 233730), (210, 225939), (245, 193662), (261, 181790), (265, 179046), (290, 163611), (294, 161385), (315, 150626), (318, 149205), (343, 138330), (371, 127890), (406, 116865), (435, 109074), (441, 107590), (477, 99470), (490, 96831), (522, 90895), (530, 89523), (609, 77910), (630, 75313), (686, 69165), (735, 64554), (742, 63945), (795, 59682), (870, 54537), (882, 53795), (954, 49735), (1015, 46746), (1029, 46110), (1113, 42630), (1218, 38955), (1305, 36358), (1421, 33390), (1470, 32277), (1537, 30870), (1590, 29841), (1715, 27666), (1827, 25970), (1855, 25578), (2030, 23373), (2058, 23055), (2205, 21518), (2226, 21315), (2385, 19894), (2597, 18270), (2610, 18179), (2842, 16695), (3045, 15582), (3074, 15435), (3087, 15370), (3339, 14210), (3430, 13833), (3654, 12985), (3710, 12789), (4263, 11130), (4410, 10759), (4611, 10290), (4770, 9947), (5145, 9222), (5194, 9135), (5565, 8526), (6090, 7791), (6174, 7685), (6678, 7105)]