51030960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 172369920

約数和(自身を除く): 121338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 361, 372, 380, 456, 465, 496, 570, 589, 620, 722, 744, 760, 912, 930, 1083, 1140, 1178, 1240, 1444, 1488, 1520, 1767, 1805, 1860, 2166, 2280, 2356, 2480, 2888, 2945, 3534, 3610, 3720, 4332, 4560, 4712, 5415, 5776, 5890, 6859, 7068, 7220, 7440, 8664, 8835, 9424, 10830, 11191, 11780, 13718, 14136, 14440, 17328, 17670, 20577, 21660, 22382, 23560, 27436, 28272, 28880, 33573, 34295, 35340, 41154, 43320, 44764, 47120, 54872, 55955, 67146, 68590, 70680, 82308, 86640, 89528, 102885, 109744, 111910, 134292, 137180, 141360, 164616, 167865, 179056, 205770, 212629, 223820, 268584, 274360, 329232, 335730, 411540, 425258, 447640, 537168, 548720, 637887, 671460, 823080, 850516, 895280, 1063145, 1275774, 1342920, 1646160, 1701032, 2126290, 2551548, 2685840, 3189435, 3402064, 4252580, 5103096, 6378870, 8505160, 10206192, 12757740, 17010320, 25515480, 51030960]

約数ペア:

[(1, 51030960), (2, 25515480), (3, 17010320), (4, 12757740), (5, 10206192), (6, 8505160), (8, 6378870), (10, 5103096), (12, 4252580), (15, 3402064), (16, 3189435), (19, 2685840), (20, 2551548), (24, 2126290), (30, 1701032), (31, 1646160), (38, 1342920), (40, 1275774), (48, 1063145), (57, 895280), (60, 850516), (62, 823080), (76, 671460), (80, 637887), (93, 548720), (95, 537168), (114, 447640), (120, 425258), (124, 411540), (152, 335730), (155, 329232), (186, 274360), (190, 268584), (228, 223820), (240, 212629), (248, 205770), (285, 179056), (304, 167865), (310, 164616), (361, 141360), (372, 137180), (380, 134292), (456, 111910), (465, 109744), (496, 102885), (570, 89528), (589, 86640), (620, 82308), (722, 70680), (744, 68590), (760, 67146), (912, 55955), (930, 54872), (1083, 47120), (1140, 44764), (1178, 43320), (1240, 41154), (1444, 35340), (1488, 34295), (1520, 33573), (1767, 28880), (1805, 28272), (1860, 27436), (2166, 23560), (2280, 22382), (2356, 21660), (2480, 20577), (2888, 17670), (2945, 17328), (3534, 14440), (3610, 14136), (3720, 13718), (4332, 11780), (4560, 11191), (4712, 10830), (5415, 9424), (5776, 8835), (5890, 8664), (6859, 7440), (7068, 7220)]