54292980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 180411840

約数和(自身を除く): 126118860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 313, 354, 413, 420, 490, 588, 590, 626, 708, 735, 826, 885, 939, 980, 1180, 1239, 1252, 1470, 1565, 1652, 1770, 1878, 2065, 2191, 2478, 2891, 2940, 3130, 3540, 3756, 4130, 4382, 4695, 4956, 5782, 6195, 6260, 6573, 8260, 8673, 8764, 9390, 10955, 11564, 12390, 13146, 14455, 15337, 17346, 18467, 18780, 21910, 24780, 26292, 28910, 30674, 32865, 34692, 36934, 43365, 43820, 46011, 55401, 57820, 61348, 65730, 73868, 76685, 86730, 92022, 92335, 110802, 129269, 131460, 153370, 173460, 184044, 184670, 221604, 230055, 258538, 277005, 306740, 369340, 387807, 460110, 517076, 554010, 646345, 775614, 904883, 920220, 1108020, 1292690, 1551228, 1809766, 1939035, 2585380, 2714649, 3619532, 3878070, 4524415, 5429298, 7756140, 9048830, 10858596, 13573245, 18097660, 27146490, 54292980]

約数ペア:

[(1, 54292980), (2, 27146490), (3, 18097660), (4, 13573245), (5, 10858596), (6, 9048830), (7, 7756140), (10, 5429298), (12, 4524415), (14, 3878070), (15, 3619532), (20, 2714649), (21, 2585380), (28, 1939035), (30, 1809766), (35, 1551228), (42, 1292690), (49, 1108020), (59, 920220), (60, 904883), (70, 775614), (84, 646345), (98, 554010), (105, 517076), (118, 460110), (140, 387807), (147, 369340), (177, 306740), (196, 277005), (210, 258538), (236, 230055), (245, 221604), (294, 184670), (295, 184044), (313, 173460), (354, 153370), (413, 131460), (420, 129269), (490, 110802), (588, 92335), (590, 92022), (626, 86730), (708, 76685), (735, 73868), (826, 65730), (885, 61348), (939, 57820), (980, 55401), (1180, 46011), (1239, 43820), (1252, 43365), (1470, 36934), (1565, 34692), (1652, 32865), (1770, 30674), (1878, 28910), (2065, 26292), (2191, 24780), (2478, 21910), (2891, 18780), (2940, 18467), (3130, 17346), (3540, 15337), (3756, 14455), (4130, 13146), (4382, 12390), (4695, 11564), (4956, 10955), (5782, 9390), (6195, 8764), (6260, 8673), (6573, 8260)]