51696480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9791}}^1$

素因数の和:9820

約数の個数: 96

約数和(自身を含む): 177666048

約数和(自身を除く): 125969568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 9791, 19582, 29373, 39164, 48955, 58746, 78328, 97910, 107701, 117492, 146865, 156656, 195820, 215402, 234984, 293730, 313312, 323103, 391640, 430804, 469968, 538505, 587460, 646206, 783280, 861608, 939936, 1077010, 1174920, 1292412, 1566560, 1615515, 1723216, 2154020, 2349840, 2584824, 3231030, 3446432, 4308040, 4699680, 5169648, 6462060, 8616080, 10339296, 12924120, 17232160, 25848240, 51696480]

約数ペア:

[(1, 51696480), (2, 25848240), (3, 17232160), (4, 12924120), (5, 10339296), (6, 8616080), (8, 6462060), (10, 5169648), (11, 4699680), (12, 4308040), (15, 3446432), (16, 3231030), (20, 2584824), (22, 2349840), (24, 2154020), (30, 1723216), (32, 1615515), (33, 1566560), (40, 1292412), (44, 1174920), (48, 1077010), (55, 939936), (60, 861608), (66, 783280), (80, 646206), (88, 587460), (96, 538505), (110, 469968), (120, 430804), (132, 391640), (160, 323103), (165, 313312), (176, 293730), (220, 234984), (240, 215402), (264, 195820), (330, 156656), (352, 146865), (440, 117492), (480, 107701), (528, 97910), (660, 78328), (880, 58746), (1056, 48955), (1320, 39164), (1760, 29373), (2640, 19582), (5280, 9791)]