51509328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 155156736

約数和(自身を除く): 103647408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 37, 39, 46, 48, 52, 69, 74, 78, 92, 97, 104, 111, 138, 148, 156, 184, 194, 208, 222, 276, 291, 296, 299, 312, 368, 388, 444, 481, 552, 582, 592, 598, 624, 776, 851, 888, 897, 962, 1104, 1164, 1196, 1261, 1443, 1552, 1702, 1776, 1794, 1924, 2231, 2328, 2392, 2522, 2553, 2886, 3404, 3588, 3589, 3783, 3848, 4462, 4656, 4784, 5044, 5106, 5772, 6693, 6808, 7176, 7178, 7566, 7696, 8924, 10088, 10212, 10767, 11063, 11544, 13386, 13616, 14352, 14356, 15132, 17848, 20176, 20424, 21534, 22126, 23088, 26772, 28712, 29003, 30264, 33189, 35696, 40848, 43068, 44252, 46657, 53544, 57424, 58006, 60528, 66378, 82547, 86136, 87009, 88504, 93314, 107088, 116012, 132756, 139971, 165094, 172272, 174018, 177008, 186628, 232024, 247641, 265512, 279942, 330188, 348036, 373256, 464048, 495282, 531024, 559884, 660376, 696072, 746512, 990564, 1073111, 1119768, 1320752, 1392144, 1981128, 2146222, 2239536, 3219333, 3962256, 4292444, 6438666, 8584888, 12877332, 17169776, 25754664, 51509328]

約数ペア:

[(1, 51509328), (2, 25754664), (3, 17169776), (4, 12877332), (6, 8584888), (8, 6438666), (12, 4292444), (13, 3962256), (16, 3219333), (23, 2239536), (24, 2146222), (26, 1981128), (37, 1392144), (39, 1320752), (46, 1119768), (48, 1073111), (52, 990564), (69, 746512), (74, 696072), (78, 660376), (92, 559884), (97, 531024), (104, 495282), (111, 464048), (138, 373256), (148, 348036), (156, 330188), (184, 279942), (194, 265512), (208, 247641), (222, 232024), (276, 186628), (291, 177008), (296, 174018), (299, 172272), (312, 165094), (368, 139971), (388, 132756), (444, 116012), (481, 107088), (552, 93314), (582, 88504), (592, 87009), (598, 86136), (624, 82547), (776, 66378), (851, 60528), (888, 58006), (897, 57424), (962, 53544), (1104, 46657), (1164, 44252), (1196, 43068), (1261, 40848), (1443, 35696), (1552, 33189), (1702, 30264), (1776, 29003), (1794, 28712), (1924, 26772), (2231, 23088), (2328, 22126), (2392, 21534), (2522, 20424), (2553, 20176), (2886, 17848), (3404, 15132), (3588, 14356), (3589, 14352), (3783, 13616), (3848, 13386), (4462, 11544), (4656, 11063), (4784, 10767), (5044, 10212), (5106, 10088), (5772, 8924), (6693, 7696), (6808, 7566), (7176, 7178)]