49429760

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 125466852

約数和(自身を除く): 76037092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 128, 146, 160, 184, 230, 256, 292, 320, 365, 368, 460, 529, 584, 640, 730, 736, 920, 1058, 1168, 1280, 1460, 1472, 1679, 1840, 2116, 2336, 2645, 2920, 2944, 3358, 3680, 4232, 4672, 5290, 5840, 5888, 6716, 7360, 8395, 8464, 9344, 10580, 11680, 13432, 14720, 16790, 16928, 18688, 21160, 23360, 26864, 29440, 33580, 33856, 38617, 42320, 46720, 53728, 67160, 67712, 77234, 84640, 93440, 107456, 134320, 135424, 154468, 169280, 193085, 214912, 268640, 308936, 338560, 386170, 429824, 537280, 617872, 677120, 772340, 1074560, 1235744, 1544680, 2149120, 2471488, 3089360, 4942976, 6178720, 9885952, 12357440, 24714880, 49429760]

約数ペア:

[(1, 49429760), (2, 24714880), (4, 12357440), (5, 9885952), (8, 6178720), (10, 4942976), (16, 3089360), (20, 2471488), (23, 2149120), (32, 1544680), (40, 1235744), (46, 1074560), (64, 772340), (73, 677120), (80, 617872), (92, 537280), (115, 429824), (128, 386170), (146, 338560), (160, 308936), (184, 268640), (230, 214912), (256, 193085), (292, 169280), (320, 154468), (365, 135424), (368, 134320), (460, 107456), (529, 93440), (584, 84640), (640, 77234), (730, 67712), (736, 67160), (920, 53728), (1058, 46720), (1168, 42320), (1280, 38617), (1460, 33856), (1472, 33580), (1679, 29440), (1840, 26864), (2116, 23360), (2336, 21160), (2645, 18688), (2920, 16928), (2944, 16790), (3358, 14720), (3680, 13432), (4232, 11680), (4672, 10580), (5290, 9344), (5840, 8464), (5888, 8395), (6716, 7360)]