49401378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 122967936

約数和(自身を除く): 73566558

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 67, 69, 78, 117, 134, 137, 138, 201, 207, 234, 274, 299, 402, 411, 414, 598, 603, 822, 871, 897, 1206, 1233, 1541, 1742, 1781, 1794, 2466, 2613, 2691, 3082, 3151, 3562, 4623, 5226, 5343, 5382, 6302, 7839, 9179, 9246, 9453, 10686, 13869, 15678, 16029, 18358, 18906, 20033, 27537, 27738, 28359, 32058, 40066, 40963, 55074, 56718, 60099, 81926, 82611, 119327, 120198, 122889, 165222, 180297, 211117, 238654, 245778, 357981, 360594, 368667, 422234, 633351, 715962, 737334, 1073943, 1266702, 1900053, 2147886, 2744521, 3800106, 5489042, 8233563, 16467126, 24700689, 49401378]

約数ペア:

[(1, 49401378), (2, 24700689), (3, 16467126), (6, 8233563), (9, 5489042), (13, 3800106), (18, 2744521), (23, 2147886), (26, 1900053), (39, 1266702), (46, 1073943), (67, 737334), (69, 715962), (78, 633351), (117, 422234), (134, 368667), (137, 360594), (138, 357981), (201, 245778), (207, 238654), (234, 211117), (274, 180297), (299, 165222), (402, 122889), (411, 120198), (414, 119327), (598, 82611), (603, 81926), (822, 60099), (871, 56718), (897, 55074), (1206, 40963), (1233, 40066), (1541, 32058), (1742, 28359), (1781, 27738), (1794, 27537), (2466, 20033), (2613, 18906), (2691, 18358), (3082, 16029), (3151, 15678), (3562, 13869), (4623, 10686), (5226, 9453), (5343, 9246), (5382, 9179), (6302, 7839)]