49238868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 147498624

約数和(自身を除く): 98259756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 41, 42, 51, 58, 68, 82, 84, 87, 102, 116, 119, 123, 164, 174, 203, 204, 238, 246, 287, 348, 357, 406, 476, 492, 493, 574, 609, 697, 714, 812, 841, 861, 986, 1148, 1189, 1218, 1394, 1428, 1479, 1682, 1722, 1972, 2091, 2378, 2436, 2523, 2788, 2958, 3364, 3444, 3451, 3567, 4182, 4756, 4879, 5046, 5887, 5916, 6902, 7134, 8323, 8364, 9758, 10092, 10353, 11774, 13804, 14268, 14297, 14637, 16646, 17661, 19516, 20213, 20706, 23548, 24969, 28594, 29274, 33292, 34481, 35322, 40426, 41412, 42891, 49938, 57188, 58548, 60639, 68962, 70644, 80852, 85782, 99876, 100079, 103443, 121278, 137924, 141491, 171564, 200158, 206886, 241367, 242556, 282982, 300237, 400316, 413772, 424473, 482734, 565964, 586177, 600474, 724101, 848946, 965468, 1172354, 1200948, 1448202, 1697892, 1758531, 2344708, 2896404, 3517062, 4103239, 7034124, 8206478, 12309717, 16412956, 24619434, 49238868]

約数ペア:

[(1, 49238868), (2, 24619434), (3, 16412956), (4, 12309717), (6, 8206478), (7, 7034124), (12, 4103239), (14, 3517062), (17, 2896404), (21, 2344708), (28, 1758531), (29, 1697892), (34, 1448202), (41, 1200948), (42, 1172354), (51, 965468), (58, 848946), (68, 724101), (82, 600474), (84, 586177), (87, 565964), (102, 482734), (116, 424473), (119, 413772), (123, 400316), (164, 300237), (174, 282982), (203, 242556), (204, 241367), (238, 206886), (246, 200158), (287, 171564), (348, 141491), (357, 137924), (406, 121278), (476, 103443), (492, 100079), (493, 99876), (574, 85782), (609, 80852), (697, 70644), (714, 68962), (812, 60639), (841, 58548), (861, 57188), (986, 49938), (1148, 42891), (1189, 41412), (1218, 40426), (1394, 35322), (1428, 34481), (1479, 33292), (1682, 29274), (1722, 28594), (1972, 24969), (2091, 23548), (2378, 20706), (2436, 20213), (2523, 19516), (2788, 17661), (2958, 16646), (3364, 14637), (3444, 14297), (3451, 14268), (3567, 13804), (4182, 11774), (4756, 10353), (4879, 10092), (5046, 9758), (5887, 8364), (5916, 8323), (6902, 7134)]