49407372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 159344640

約数和(自身を除く): 109937268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 607, 612, 646, 684, 714, 798, 969, 1071, 1197, 1214, 1292, 1428, 1596, 1821, 1938, 2142, 2261, 2394, 2428, 2907, 3642, 3876, 4249, 4284, 4522, 4788, 5463, 5814, 6783, 7284, 8498, 9044, 10319, 10926, 11533, 11628, 12747, 13566, 16996, 20349, 20638, 21852, 23066, 25494, 27132, 30957, 34599, 38241, 40698, 41276, 46132, 50988, 61914, 69198, 72233, 76482, 80731, 81396, 92871, 103797, 123828, 138396, 144466, 152964, 161462, 185742, 196061, 207594, 216699, 242193, 288932, 322924, 371484, 392122, 415188, 433398, 484386, 588183, 650097, 726579, 784244, 866796, 968772, 1176366, 1300194, 1372427, 1453158, 1764549, 2352732, 2600388, 2744854, 2906316, 3529098, 4117281, 5489708, 7058196, 8234562, 12351843, 16469124, 24703686, 49407372]

約数ペア:

[(1, 49407372), (2, 24703686), (3, 16469124), (4, 12351843), (6, 8234562), (7, 7058196), (9, 5489708), (12, 4117281), (14, 3529098), (17, 2906316), (18, 2744854), (19, 2600388), (21, 2352732), (28, 1764549), (34, 1453158), (36, 1372427), (38, 1300194), (42, 1176366), (51, 968772), (57, 866796), (63, 784244), (68, 726579), (76, 650097), (84, 588183), (102, 484386), (114, 433398), (119, 415188), (126, 392122), (133, 371484), (153, 322924), (171, 288932), (204, 242193), (228, 216699), (238, 207594), (252, 196061), (266, 185742), (306, 161462), (323, 152964), (342, 144466), (357, 138396), (399, 123828), (476, 103797), (532, 92871), (607, 81396), (612, 80731), (646, 76482), (684, 72233), (714, 69198), (798, 61914), (969, 50988), (1071, 46132), (1197, 41276), (1214, 40698), (1292, 38241), (1428, 34599), (1596, 30957), (1821, 27132), (1938, 25494), (2142, 23066), (2261, 21852), (2394, 20638), (2428, 20349), (2907, 16996), (3642, 13566), (3876, 12747), (4249, 11628), (4284, 11533), (4522, 10926), (4788, 10319), (5463, 9044), (5814, 8498), (6783, 7284)]