49750288

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 122135040

約数和(自身を除く): 72384752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 89, 92, 98, 112, 124, 161, 178, 184, 196, 217, 248, 322, 356, 368, 392, 434, 496, 623, 644, 712, 713, 784, 868, 1127, 1246, 1288, 1424, 1426, 1519, 1736, 2047, 2254, 2492, 2576, 2759, 2852, 3038, 3472, 4094, 4361, 4508, 4984, 4991, 5518, 5704, 6076, 8188, 8722, 9016, 9968, 9982, 11036, 11408, 12152, 14329, 16376, 17444, 18032, 19313, 19964, 22072, 24304, 28658, 32752, 34888, 34937, 38626, 39928, 44144, 57316, 63457, 69776, 69874, 77252, 79856, 100303, 114632, 126914, 135191, 139748, 154504, 200606, 229264, 253828, 270382, 279496, 309008, 401212, 444199, 507656, 540764, 558992, 802424, 888398, 1015312, 1081528, 1604848, 1776796, 2163056, 3109393, 3553592, 6218786, 7107184, 12437572, 24875144, 49750288]

約数ペア:

[(1, 49750288), (2, 24875144), (4, 12437572), (7, 7107184), (8, 6218786), (14, 3553592), (16, 3109393), (23, 2163056), (28, 1776796), (31, 1604848), (46, 1081528), (49, 1015312), (56, 888398), (62, 802424), (89, 558992), (92, 540764), (98, 507656), (112, 444199), (124, 401212), (161, 309008), (178, 279496), (184, 270382), (196, 253828), (217, 229264), (248, 200606), (322, 154504), (356, 139748), (368, 135191), (392, 126914), (434, 114632), (496, 100303), (623, 79856), (644, 77252), (712, 69874), (713, 69776), (784, 63457), (868, 57316), (1127, 44144), (1246, 39928), (1288, 38626), (1424, 34937), (1426, 34888), (1519, 32752), (1736, 28658), (2047, 24304), (2254, 22072), (2492, 19964), (2576, 19313), (2759, 18032), (2852, 17444), (3038, 16376), (3472, 14329), (4094, 12152), (4361, 11408), (4508, 11036), (4984, 9982), (4991, 9968), (5518, 9016), (5704, 8722), (6076, 8188)]