49847238

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 80

約数和(自身を含む): 129111840

約数和(自身を除く): 79264602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 339, 378, 389, 567, 678, 778, 791, 1017, 1134, 1167, 1582, 2034, 2334, 2373, 2723, 3051, 3501, 4746, 5446, 6102, 7002, 7119, 8169, 9153, 10503, 14238, 16338, 18306, 21006, 21357, 24507, 31509, 42714, 43957, 49014, 63018, 64071, 73521, 87914, 128142, 131871, 147042, 220563, 263742, 307699, 395613, 441126, 615398, 791226, 923097, 1186839, 1846194, 2373678, 2769291, 3560517, 5538582, 7121034, 8307873, 16615746, 24923619, 49847238]

約数ペア:

[(1, 49847238), (2, 24923619), (3, 16615746), (6, 8307873), (7, 7121034), (9, 5538582), (14, 3560517), (18, 2769291), (21, 2373678), (27, 1846194), (42, 1186839), (54, 923097), (63, 791226), (81, 615398), (113, 441126), (126, 395613), (162, 307699), (189, 263742), (226, 220563), (339, 147042), (378, 131871), (389, 128142), (567, 87914), (678, 73521), (778, 64071), (791, 63018), (1017, 49014), (1134, 43957), (1167, 42714), (1582, 31509), (2034, 24507), (2334, 21357), (2373, 21006), (2723, 18306), (3051, 16338), (3501, 14238), (4746, 10503), (5446, 9153), (6102, 8169), (7002, 7119)]