49851136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 107964080

約数和(自身を除く): 58112944

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 277, 296, 304, 554, 592, 608, 703, 1108, 1184, 1216, 1406, 2216, 2368, 2432, 2812, 4432, 4736, 4864, 5263, 5624, 8864, 9472, 10249, 10526, 11248, 17728, 20498, 21052, 22496, 35456, 40996, 42104, 44992, 70912, 81992, 84208, 89984, 163984, 168416, 179968, 194731, 327968, 336832, 389462, 655936, 673664, 778924, 1311872, 1347328, 1557848, 2623744, 3115696, 6231392, 12462784, 24925568, 49851136]

約数ペア:

[(1, 49851136), (2, 24925568), (4, 12462784), (8, 6231392), (16, 3115696), (19, 2623744), (32, 1557848), (37, 1347328), (38, 1311872), (64, 778924), (74, 673664), (76, 655936), (128, 389462), (148, 336832), (152, 327968), (256, 194731), (277, 179968), (296, 168416), (304, 163984), (554, 89984), (592, 84208), (608, 81992), (703, 70912), (1108, 44992), (1184, 42104), (1216, 40996), (1406, 35456), (2216, 22496), (2368, 21052), (2432, 20498), (2812, 17728), (4432, 11248), (4736, 10526), (4864, 10249), (5263, 9472), (5624, 8864)]