50015888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 107219700

約数和(自身を除く): 57203812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 349, 424, 676, 689, 698, 848, 1352, 1378, 1396, 2704, 2756, 2792, 4537, 5512, 5584, 8957, 9074, 11024, 17914, 18148, 18497, 35828, 36296, 36994, 58981, 71656, 72592, 73988, 117962, 143312, 147976, 235924, 240461, 295952, 471848, 480922, 943696, 961844, 1923688, 3125993, 3847376, 6251986, 12503972, 25007944, 50015888]

約数ペア:

[(1, 50015888), (2, 25007944), (4, 12503972), (8, 6251986), (13, 3847376), (16, 3125993), (26, 1923688), (52, 961844), (53, 943696), (104, 480922), (106, 471848), (169, 295952), (208, 240461), (212, 235924), (338, 147976), (349, 143312), (424, 117962), (676, 73988), (689, 72592), (698, 71656), (848, 58981), (1352, 36994), (1378, 36296), (1396, 35828), (2704, 18497), (2756, 18148), (2792, 17914), (4537, 11024), (5512, 9074), (5584, 8957)]