49051920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 165703680

約数和(自身を除く): 116651760

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, 347, 372, 380, 456, 465, 496, 570, 589, 620, 694, 744, 760, 912, 930, 1041, 1140, 1178, 1240, 1388, 1488, 1520, 1735, 1767, 1860, 2082, 2280, 2356, 2480, 2776, 2945, 3470, 3534, 3720, 4164, 4560, 4712, 5205, 5552, 5890, 6593, 6940, 7068, 7440, 8328, 8835, 9424, 10410, 10757, 11780, 13186, 13880, 14136, 16656, 17670, 19779, 20820, 21514, 23560, 26372, 27760, 28272, 32271, 32965, 35340, 39558, 41640, 43028, 47120, 52744, 53785, 64542, 65930, 70680, 79116, 83280, 86056, 98895, 105488, 107570, 129084, 131860, 141360, 158232, 161355, 172112, 197790, 204383, 215140, 258168, 263720, 316464, 322710, 395580, 408766, 430280, 516336, 527440, 613149, 645420, 791160, 817532, 860560, 1021915, 1226298, 1290840, 1582320, 1635064, 2043830, 2452596, 2581680, 3065745, 3270128, 4087660, 4905192, 6131490, 8175320, 9810384, 12262980, 16350640, 24525960, 49051920]

約数ペア:

[(1, 49051920), (2, 24525960), (3, 16350640), (4, 12262980), (5, 9810384), (6, 8175320), (8, 6131490), (10, 4905192), (12, 4087660), (15, 3270128), (16, 3065745), (19, 2581680), (20, 2452596), (24, 2043830), (30, 1635064), (31, 1582320), (38, 1290840), (40, 1226298), (48, 1021915), (57, 860560), (60, 817532), (62, 791160), (76, 645420), (80, 613149), (93, 527440), (95, 516336), (114, 430280), (120, 408766), (124, 395580), (152, 322710), (155, 316464), (186, 263720), (190, 258168), (228, 215140), (240, 204383), (248, 197790), (285, 172112), (304, 161355), (310, 158232), (347, 141360), (372, 131860), (380, 129084), (456, 107570), (465, 105488), (496, 98895), (570, 86056), (589, 83280), (620, 79116), (694, 70680), (744, 65930), (760, 64542), (912, 53785), (930, 52744), (1041, 47120), (1140, 43028), (1178, 41640), (1240, 39558), (1388, 35340), (1488, 32965), (1520, 32271), (1735, 28272), (1767, 27760), (1860, 26372), (2082, 23560), (2280, 21514), (2356, 20820), (2480, 19779), (2776, 17670), (2945, 16656), (3470, 14136), (3534, 13880), (3720, 13186), (4164, 11780), (4560, 10757), (4712, 10410), (5205, 9424), (5552, 8835), (5890, 8328), (6593, 7440), (6940, 7068)]