51671040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 156

約数和(自身を含む): 171224664

約数和(自身を除く): 119553624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 841, 870, 928, 960, 1024, 1160, 1280, 1392, 1536, 1682, 1740, 1856, 1920, 2048, 2320, 2523, 2560, 2784, 3072, 3364, 3480, 3712, 3840, 4096, 4205, 4640, 5046, 5120, 5568, 6144, 6728, 6960, 7424, 7680, 8410, 9280, 10092, 10240, 11136, 12288, 12615, 13456, 13920, 14848, 15360, 16820, 18560, 20184, 20480, 22272, 25230, 26912, 27840, 29696, 30720, 33640, 37120, 40368, 44544, 50460, 53824, 55680, 59392, 61440, 67280, 74240, 80736, 89088, 100920, 107648, 111360, 118784, 134560, 148480, 161472, 178176, 201840, 215296, 222720, 269120, 296960, 322944, 356352, 403680, 430592, 445440, 538240, 593920, 645888, 807360, 861184, 890880, 1076480, 1291776, 1614720, 1722368, 1781760, 2152960, 2583552, 3229440, 3444736, 4305920, 5167104, 6458880, 8611840, 10334208, 12917760, 17223680, 25835520, 51671040]

約数ペア:

[(1, 51671040), (2, 25835520), (3, 17223680), (4, 12917760), (5, 10334208), (6, 8611840), (8, 6458880), (10, 5167104), (12, 4305920), (15, 3444736), (16, 3229440), (20, 2583552), (24, 2152960), (29, 1781760), (30, 1722368), (32, 1614720), (40, 1291776), (48, 1076480), (58, 890880), (60, 861184), (64, 807360), (80, 645888), (87, 593920), (96, 538240), (116, 445440), (120, 430592), (128, 403680), (145, 356352), (160, 322944), (174, 296960), (192, 269120), (232, 222720), (240, 215296), (256, 201840), (290, 178176), (320, 161472), (348, 148480), (384, 134560), (435, 118784), (464, 111360), (480, 107648), (512, 100920), (580, 89088), (640, 80736), (696, 74240), (768, 67280), (841, 61440), (870, 59392), (928, 55680), (960, 53824), (1024, 50460), (1160, 44544), (1280, 40368), (1392, 37120), (1536, 33640), (1682, 30720), (1740, 29696), (1856, 27840), (1920, 26912), (2048, 25230), (2320, 22272), (2523, 20480), (2560, 20184), (2784, 18560), (3072, 16820), (3364, 15360), (3480, 14848), (3712, 13920), (3840, 13456), (4096, 12615), (4205, 12288), (4640, 11136), (5046, 10240), (5120, 10092), (5568, 9280), (6144, 8410), (6728, 7680), (6960, 7424)]