49290560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 137830560

約数和(自身を除く): 88540000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 67, 76, 80, 88, 95, 110, 121, 134, 152, 160, 176, 190, 209, 220, 242, 268, 304, 320, 335, 352, 380, 418, 440, 484, 536, 605, 608, 670, 704, 737, 760, 836, 880, 968, 1045, 1072, 1210, 1216, 1273, 1340, 1474, 1520, 1672, 1760, 1936, 2090, 2144, 2299, 2420, 2546, 2680, 2948, 3040, 3344, 3520, 3685, 3872, 4180, 4288, 4598, 4840, 5092, 5360, 5896, 6080, 6365, 6688, 7370, 7744, 8107, 8360, 9196, 9680, 10184, 10720, 11495, 11792, 12730, 13376, 14003, 14740, 16214, 16720, 18392, 19360, 20368, 21440, 22990, 23584, 25460, 28006, 29480, 32428, 33440, 36784, 38720, 40535, 40736, 45980, 47168, 50920, 56012, 58960, 64856, 66880, 70015, 73568, 81070, 81472, 91960, 101840, 112024, 117920, 129712, 140030, 147136, 154033, 162140, 183920, 203680, 224048, 235840, 259424, 280060, 308066, 324280, 367840, 407360, 448096, 518848, 560120, 616132, 648560, 735680, 770165, 896192, 1120240, 1232264, 1297120, 1540330, 2240480, 2464528, 2594240, 3080660, 4480960, 4929056, 6161320, 9858112, 12322640, 24645280, 49290560]

約数ペア:

[(1, 49290560), (2, 24645280), (4, 12322640), (5, 9858112), (8, 6161320), (10, 4929056), (11, 4480960), (16, 3080660), (19, 2594240), (20, 2464528), (22, 2240480), (32, 1540330), (38, 1297120), (40, 1232264), (44, 1120240), (55, 896192), (64, 770165), (67, 735680), (76, 648560), (80, 616132), (88, 560120), (95, 518848), (110, 448096), (121, 407360), (134, 367840), (152, 324280), (160, 308066), (176, 280060), (190, 259424), (209, 235840), (220, 224048), (242, 203680), (268, 183920), (304, 162140), (320, 154033), (335, 147136), (352, 140030), (380, 129712), (418, 117920), (440, 112024), (484, 101840), (536, 91960), (605, 81472), (608, 81070), (670, 73568), (704, 70015), (737, 66880), (760, 64856), (836, 58960), (880, 56012), (968, 50920), (1045, 47168), (1072, 45980), (1210, 40736), (1216, 40535), (1273, 38720), (1340, 36784), (1474, 33440), (1520, 32428), (1672, 29480), (1760, 28006), (1936, 25460), (2090, 23584), (2144, 22990), (2299, 21440), (2420, 20368), (2546, 19360), (2680, 18392), (2948, 16720), (3040, 16214), (3344, 14740), (3520, 14003), (3685, 13376), (3872, 12730), (4180, 11792), (4288, 11495), (4598, 10720), (4840, 10184), (5092, 9680), (5360, 9196), (5896, 8360), (6080, 8107), (6365, 7744), (6688, 7370)]