54563460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 181024704

約数和(自身を除く): 126461244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 277, 294, 335, 402, 420, 469, 490, 554, 588, 670, 735, 804, 831, 938, 980, 1005, 1108, 1340, 1385, 1407, 1470, 1662, 1876, 1939, 2010, 2345, 2770, 2814, 2940, 3283, 3324, 3878, 4020, 4155, 4690, 5540, 5628, 5817, 6566, 7035, 7756, 8310, 9380, 9695, 9849, 11634, 13132, 13573, 14070, 16415, 16620, 18559, 19390, 19698, 23268, 27146, 28140, 29085, 32830, 37118, 38780, 39396, 40719, 49245, 54292, 55677, 58170, 65660, 67865, 74236, 81438, 92795, 98490, 111354, 116340, 129913, 135730, 162876, 185590, 196980, 203595, 222708, 259826, 271460, 278385, 371180, 389739, 407190, 519652, 556770, 649565, 779478, 814380, 909391, 1113540, 1299130, 1558956, 1818782, 1948695, 2598260, 2728173, 3637564, 3897390, 4546955, 5456346, 7794780, 9093910, 10912692, 13640865, 18187820, 27281730, 54563460]

約数ペア:

[(1, 54563460), (2, 27281730), (3, 18187820), (4, 13640865), (5, 10912692), (6, 9093910), (7, 7794780), (10, 5456346), (12, 4546955), (14, 3897390), (15, 3637564), (20, 2728173), (21, 2598260), (28, 1948695), (30, 1818782), (35, 1558956), (42, 1299130), (49, 1113540), (60, 909391), (67, 814380), (70, 779478), (84, 649565), (98, 556770), (105, 519652), (134, 407190), (140, 389739), (147, 371180), (196, 278385), (201, 271460), (210, 259826), (245, 222708), (268, 203595), (277, 196980), (294, 185590), (335, 162876), (402, 135730), (420, 129913), (469, 116340), (490, 111354), (554, 98490), (588, 92795), (670, 81438), (735, 74236), (804, 67865), (831, 65660), (938, 58170), (980, 55677), (1005, 54292), (1108, 49245), (1340, 40719), (1385, 39396), (1407, 38780), (1470, 37118), (1662, 32830), (1876, 29085), (1939, 28140), (2010, 27146), (2345, 23268), (2770, 19698), (2814, 19390), (2940, 18559), (3283, 16620), (3324, 16415), (3878, 14070), (4020, 13573), (4155, 13132), (4690, 11634), (5540, 9849), (5628, 9695), (5817, 9380), (6566, 8310), (7035, 7756)]