49945560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 128

約数和(自身を含む): 175979520

約数和(自身を除く): 126033960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1607, 2072, 2220, 2590, 3108, 3214, 3885, 4440, 4821, 5180, 6216, 6428, 7770, 8035, 9642, 10360, 11249, 12856, 15540, 16070, 19284, 22498, 24105, 31080, 32140, 33747, 38568, 44996, 48210, 56245, 59459, 64280, 67494, 89992, 96420, 112490, 118918, 134988, 168735, 178377, 192840, 224980, 237836, 269976, 297295, 337470, 356754, 416213, 449960, 475672, 594590, 674940, 713508, 832426, 891885, 1189180, 1248639, 1349880, 1427016, 1664852, 1783770, 2081065, 2378360, 2497278, 3329704, 3567540, 4162130, 4994556, 6243195, 7135080, 8324260, 9989112, 12486390, 16648520, 24972780, 49945560]

約数ペア:

[(1, 49945560), (2, 24972780), (3, 16648520), (4, 12486390), (5, 9989112), (6, 8324260), (7, 7135080), (8, 6243195), (10, 4994556), (12, 4162130), (14, 3567540), (15, 3329704), (20, 2497278), (21, 2378360), (24, 2081065), (28, 1783770), (30, 1664852), (35, 1427016), (37, 1349880), (40, 1248639), (42, 1189180), (56, 891885), (60, 832426), (70, 713508), (74, 674940), (84, 594590), (105, 475672), (111, 449960), (120, 416213), (140, 356754), (148, 337470), (168, 297295), (185, 269976), (210, 237836), (222, 224980), (259, 192840), (280, 178377), (296, 168735), (370, 134988), (420, 118918), (444, 112490), (518, 96420), (555, 89992), (740, 67494), (777, 64280), (840, 59459), (888, 56245), (1036, 48210), (1110, 44996), (1295, 38568), (1480, 33747), (1554, 32140), (1607, 31080), (2072, 24105), (2220, 22498), (2590, 19284), (3108, 16070), (3214, 15540), (3885, 12856), (4440, 11249), (4821, 10360), (5180, 9642), (6216, 8035), (6428, 7770)]