51174240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 177811200

約数和(自身を除く): 126636960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 139, 156, 160, 177, 195, 208, 236, 240, 260, 278, 295, 312, 354, 390, 416, 417, 472, 480, 520, 556, 590, 624, 695, 708, 767, 780, 834, 885, 944, 1040, 1112, 1180, 1248, 1390, 1416, 1534, 1560, 1668, 1770, 1807, 1888, 2080, 2085, 2224, 2301, 2360, 2780, 2832, 3068, 3120, 3336, 3540, 3614, 3835, 4170, 4448, 4602, 4720, 5421, 5560, 5664, 6136, 6240, 6672, 7080, 7228, 7670, 8201, 8340, 9035, 9204, 9440, 10842, 11120, 11505, 12272, 13344, 14160, 14456, 15340, 16402, 16680, 18070, 18408, 21684, 22240, 23010, 24544, 24603, 27105, 28320, 28912, 30680, 32804, 33360, 36140, 36816, 41005, 43368, 46020, 49206, 54210, 57824, 61360, 65608, 66720, 72280, 73632, 82010, 86736, 92040, 98412, 106613, 108420, 122720, 123015, 131216, 144560, 164020, 173472, 184080, 196824, 213226, 216840, 246030, 262432, 289120, 319839, 328040, 368160, 393648, 426452, 433680, 492060, 533065, 639678, 656080, 787296, 852904, 867360, 984120, 1066130, 1279356, 1312160, 1599195, 1705808, 1968240, 2132260, 2558712, 3198390, 3411616, 3936480, 4264520, 5117424, 6396780, 8529040, 10234848, 12793560, 17058080, 25587120, 51174240]

約数ペア:

[(1, 51174240), (2, 25587120), (3, 17058080), (4, 12793560), (5, 10234848), (6, 8529040), (8, 6396780), (10, 5117424), (12, 4264520), (13, 3936480), (15, 3411616), (16, 3198390), (20, 2558712), (24, 2132260), (26, 1968240), (30, 1705808), (32, 1599195), (39, 1312160), (40, 1279356), (48, 1066130), (52, 984120), (59, 867360), (60, 852904), (65, 787296), (78, 656080), (80, 639678), (96, 533065), (104, 492060), (118, 433680), (120, 426452), (130, 393648), (139, 368160), (156, 328040), (160, 319839), (177, 289120), (195, 262432), (208, 246030), (236, 216840), (240, 213226), (260, 196824), (278, 184080), (295, 173472), (312, 164020), (354, 144560), (390, 131216), (416, 123015), (417, 122720), (472, 108420), (480, 106613), (520, 98412), (556, 92040), (590, 86736), (624, 82010), (695, 73632), (708, 72280), (767, 66720), (780, 65608), (834, 61360), (885, 57824), (944, 54210), (1040, 49206), (1112, 46020), (1180, 43368), (1248, 41005), (1390, 36816), (1416, 36140), (1534, 33360), (1560, 32804), (1668, 30680), (1770, 28912), (1807, 28320), (1888, 27105), (2080, 24603), (2085, 24544), (2224, 23010), (2301, 22240), (2360, 21684), (2780, 18408), (2832, 18070), (3068, 16680), (3120, 16402), (3336, 15340), (3540, 14456), (3614, 14160), (3835, 13344), (4170, 12272), (4448, 11505), (4602, 11120), (4720, 10842), (5421, 9440), (5560, 9204), (5664, 9035), (6136, 8340), (6240, 8201), (6672, 7670), (7080, 7228)]