51350640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 177417216

約数和(自身を除く): 126066576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 367, 424, 440, 528, 530, 583, 636, 660, 734, 795, 848, 880, 1060, 1101, 1166, 1272, 1320, 1468, 1590, 1749, 1835, 2120, 2202, 2332, 2544, 2640, 2915, 2936, 3180, 3498, 3670, 4037, 4240, 4404, 4664, 5505, 5830, 5872, 6360, 6996, 7340, 8074, 8745, 8808, 9328, 11010, 11660, 12111, 12720, 13992, 14680, 16148, 17490, 17616, 19451, 20185, 22020, 23320, 24222, 27984, 29360, 32296, 34980, 38902, 40370, 44040, 46640, 48444, 58353, 60555, 64592, 69960, 77804, 80740, 88080, 96888, 97255, 116706, 121110, 139920, 155608, 161480, 193776, 194510, 213961, 233412, 242220, 291765, 311216, 322960, 389020, 427922, 466824, 484440, 583530, 641883, 778040, 855844, 933648, 968880, 1069805, 1167060, 1283766, 1556080, 1711688, 2139610, 2334120, 2567532, 3209415, 3423376, 4279220, 4668240, 5135064, 6418830, 8558440, 10270128, 12837660, 17116880, 25675320, 51350640]

約数ペア:

[(1, 51350640), (2, 25675320), (3, 17116880), (4, 12837660), (5, 10270128), (6, 8558440), (8, 6418830), (10, 5135064), (11, 4668240), (12, 4279220), (15, 3423376), (16, 3209415), (20, 2567532), (22, 2334120), (24, 2139610), (30, 1711688), (33, 1556080), (40, 1283766), (44, 1167060), (48, 1069805), (53, 968880), (55, 933648), (60, 855844), (66, 778040), (80, 641883), (88, 583530), (106, 484440), (110, 466824), (120, 427922), (132, 389020), (159, 322960), (165, 311216), (176, 291765), (212, 242220), (220, 233412), (240, 213961), (264, 194510), (265, 193776), (318, 161480), (330, 155608), (367, 139920), (424, 121110), (440, 116706), (528, 97255), (530, 96888), (583, 88080), (636, 80740), (660, 77804), (734, 69960), (795, 64592), (848, 60555), (880, 58353), (1060, 48444), (1101, 46640), (1166, 44040), (1272, 40370), (1320, 38902), (1468, 34980), (1590, 32296), (1749, 29360), (1835, 27984), (2120, 24222), (2202, 23320), (2332, 22020), (2544, 20185), (2640, 19451), (2915, 17616), (2936, 17490), (3180, 16148), (3498, 14680), (3670, 13992), (4037, 12720), (4240, 12111), (4404, 11660), (4664, 11010), (5505, 9328), (5830, 8808), (5872, 8745), (6360, 8074), (6996, 7340)]