50936080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 140241024

約数和(自身を除く): 89304944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 43, 52, 65, 67, 68, 80, 85, 86, 104, 130, 134, 136, 170, 172, 208, 215, 221, 260, 268, 272, 335, 340, 344, 430, 442, 520, 536, 559, 670, 680, 688, 731, 860, 871, 884, 1040, 1072, 1105, 1118, 1139, 1340, 1360, 1462, 1720, 1742, 1768, 2210, 2236, 2278, 2680, 2795, 2881, 2924, 3440, 3484, 3536, 3655, 4355, 4420, 4472, 4556, 5360, 5590, 5695, 5762, 5848, 6968, 7310, 8710, 8840, 8944, 9112, 9503, 11180, 11390, 11524, 11696, 13936, 14405, 14620, 14807, 17420, 17680, 18224, 19006, 22360, 22780, 23048, 28810, 29240, 29614, 34840, 37453, 38012, 44720, 45560, 46096, 47515, 48977, 57620, 58480, 59228, 69680, 74035, 74906, 76024, 91120, 95030, 97954, 115240, 118456, 148070, 149812, 152048, 187265, 190060, 195908, 230480, 236912, 244885, 296140, 299624, 374530, 380120, 391816, 489770, 592280, 599248, 636701, 749060, 760240, 783632, 979540, 1184560, 1273402, 1498120, 1959080, 2546804, 2996240, 3183505, 3918160, 5093608, 6367010, 10187216, 12734020, 25468040, 50936080]

約数ペア:

[(1, 50936080), (2, 25468040), (4, 12734020), (5, 10187216), (8, 6367010), (10, 5093608), (13, 3918160), (16, 3183505), (17, 2996240), (20, 2546804), (26, 1959080), (34, 1498120), (40, 1273402), (43, 1184560), (52, 979540), (65, 783632), (67, 760240), (68, 749060), (80, 636701), (85, 599248), (86, 592280), (104, 489770), (130, 391816), (134, 380120), (136, 374530), (170, 299624), (172, 296140), (208, 244885), (215, 236912), (221, 230480), (260, 195908), (268, 190060), (272, 187265), (335, 152048), (340, 149812), (344, 148070), (430, 118456), (442, 115240), (520, 97954), (536, 95030), (559, 91120), (670, 76024), (680, 74906), (688, 74035), (731, 69680), (860, 59228), (871, 58480), (884, 57620), (1040, 48977), (1072, 47515), (1105, 46096), (1118, 45560), (1139, 44720), (1340, 38012), (1360, 37453), (1462, 34840), (1720, 29614), (1742, 29240), (1768, 28810), (2210, 23048), (2236, 22780), (2278, 22360), (2680, 19006), (2795, 18224), (2881, 17680), (2924, 17420), (3440, 14807), (3484, 14620), (3536, 14405), (3655, 13936), (4355, 11696), (4420, 11524), (4472, 11390), (4556, 11180), (5360, 9503), (5590, 9112), (5695, 8944), (5762, 8840), (5848, 8710), (6968, 7310)]