49930240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 112

約数和(自身を含む): 127394208

約数和(自身を除く): 77463968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 128, 160, 184, 212, 230, 256, 265, 320, 368, 424, 460, 512, 530, 640, 736, 848, 920, 1024, 1060, 1219, 1280, 1472, 1696, 1840, 2048, 2120, 2438, 2560, 2944, 3392, 3680, 4096, 4240, 4876, 5120, 5888, 6095, 6784, 7360, 8192, 8480, 9752, 10240, 11776, 12190, 13568, 14720, 16960, 19504, 20480, 23552, 24380, 27136, 29440, 33920, 39008, 40960, 47104, 48760, 54272, 58880, 67840, 78016, 94208, 97520, 108544, 117760, 135680, 156032, 188416, 195040, 217088, 235520, 271360, 312064, 390080, 434176, 471040, 542720, 624128, 780160, 942080, 1085440, 1248256, 1560320, 2170880, 2496512, 3120640, 4993024, 6241280, 9986048, 12482560, 24965120, 49930240]

約数ペア:

[(1, 49930240), (2, 24965120), (4, 12482560), (5, 9986048), (8, 6241280), (10, 4993024), (16, 3120640), (20, 2496512), (23, 2170880), (32, 1560320), (40, 1248256), (46, 1085440), (53, 942080), (64, 780160), (80, 624128), (92, 542720), (106, 471040), (115, 434176), (128, 390080), (160, 312064), (184, 271360), (212, 235520), (230, 217088), (256, 195040), (265, 188416), (320, 156032), (368, 135680), (424, 117760), (460, 108544), (512, 97520), (530, 94208), (640, 78016), (736, 67840), (848, 58880), (920, 54272), (1024, 48760), (1060, 47104), (1219, 40960), (1280, 39008), (1472, 33920), (1696, 29440), (1840, 27136), (2048, 24380), (2120, 23552), (2438, 20480), (2560, 19504), (2944, 16960), (3392, 14720), (3680, 13568), (4096, 12190), (4240, 11776), (4876, 10240), (5120, 9752), (5888, 8480), (6095, 8192), (6784, 7360)]