49492680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 155623680

約数和(自身を除く): 106131000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 157, 185, 213, 222, 284, 296, 314, 355, 370, 426, 444, 471, 555, 568, 628, 710, 740, 785, 852, 888, 942, 1065, 1110, 1256, 1420, 1480, 1570, 1704, 1884, 2130, 2220, 2355, 2627, 2840, 3140, 3768, 4260, 4440, 4710, 5254, 5809, 6280, 7881, 8520, 9420, 10508, 11147, 11618, 13135, 15762, 17427, 18840, 21016, 22294, 23236, 26270, 29045, 31524, 33441, 34854, 39405, 44588, 46472, 52540, 55735, 58090, 63048, 66882, 69708, 78810, 87135, 89176, 105080, 111470, 116180, 133764, 139416, 157620, 167205, 174270, 222940, 232360, 267528, 315240, 334410, 348540, 412439, 445880, 668820, 697080, 824878, 1237317, 1337640, 1649756, 2062195, 2474634, 3299512, 4124390, 4949268, 6186585, 8248780, 9898536, 12373170, 16497560, 24746340, 49492680]

約数ペア:

[(1, 49492680), (2, 24746340), (3, 16497560), (4, 12373170), (5, 9898536), (6, 8248780), (8, 6186585), (10, 4949268), (12, 4124390), (15, 3299512), (20, 2474634), (24, 2062195), (30, 1649756), (37, 1337640), (40, 1237317), (60, 824878), (71, 697080), (74, 668820), (111, 445880), (120, 412439), (142, 348540), (148, 334410), (157, 315240), (185, 267528), (213, 232360), (222, 222940), (284, 174270), (296, 167205), (314, 157620), (355, 139416), (370, 133764), (426, 116180), (444, 111470), (471, 105080), (555, 89176), (568, 87135), (628, 78810), (710, 69708), (740, 66882), (785, 63048), (852, 58090), (888, 55735), (942, 52540), (1065, 46472), (1110, 44588), (1256, 39405), (1420, 34854), (1480, 33441), (1570, 31524), (1704, 29045), (1884, 26270), (2130, 23236), (2220, 22294), (2355, 21016), (2627, 18840), (2840, 17427), (3140, 15762), (3768, 13135), (4260, 11618), (4440, 11147), (4710, 10508), (5254, 9420), (5809, 8520), (6280, 7881)]