51098790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 130141440

約数和(自身を除く): 79042650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 571, 785, 942, 1142, 1570, 1713, 2355, 2855, 2983, 3426, 4710, 5710, 5966, 8565, 8949, 10849, 14915, 17130, 17898, 21698, 29830, 32547, 44745, 54245, 65094, 89490, 89647, 108490, 162735, 179294, 268941, 325470, 448235, 537882, 896470, 1344705, 1703293, 2689410, 3406586, 5109879, 8516465, 10219758, 17032930, 25549395, 51098790]

約数ペア:

[(1, 51098790), (2, 25549395), (3, 17032930), (5, 10219758), (6, 8516465), (10, 5109879), (15, 3406586), (19, 2689410), (30, 1703293), (38, 1344705), (57, 896470), (95, 537882), (114, 448235), (157, 325470), (190, 268941), (285, 179294), (314, 162735), (471, 108490), (570, 89647), (571, 89490), (785, 65094), (942, 54245), (1142, 44745), (1570, 32547), (1713, 29830), (2355, 21698), (2855, 17898), (2983, 17130), (3426, 14915), (4710, 10849), (5710, 8949), (5966, 8565)]