56177350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 119322720

約数和(自身を除く): 63145370

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 43, 50, 53, 58, 85, 86, 106, 145, 170, 215, 265, 290, 425, 430, 493, 530, 725, 731, 850, 901, 986, 1075, 1247, 1325, 1450, 1462, 1537, 1802, 2150, 2279, 2465, 2494, 2650, 3074, 3655, 4505, 4558, 4930, 6235, 7310, 7685, 9010, 11395, 12325, 12470, 15370, 18275, 21199, 22525, 22790, 24650, 26129, 31175, 36550, 38425, 38743, 42398, 45050, 52258, 56975, 62350, 66091, 76850, 77486, 105995, 113950, 130645, 132182, 193715, 211990, 261290, 330455, 387430, 529975, 653225, 660910, 968575, 1059950, 1123547, 1306450, 1652275, 1937150, 2247094, 3304550, 5617735, 11235470, 28088675, 56177350]

約数ペア:

[(1, 56177350), (2, 28088675), (5, 11235470), (10, 5617735), (17, 3304550), (25, 2247094), (29, 1937150), (34, 1652275), (43, 1306450), (50, 1123547), (53, 1059950), (58, 968575), (85, 660910), (86, 653225), (106, 529975), (145, 387430), (170, 330455), (215, 261290), (265, 211990), (290, 193715), (425, 132182), (430, 130645), (493, 113950), (530, 105995), (725, 77486), (731, 76850), (850, 66091), (901, 62350), (986, 56975), (1075, 52258), (1247, 45050), (1325, 42398), (1450, 38743), (1462, 38425), (1537, 36550), (1802, 31175), (2150, 26129), (2279, 24650), (2465, 22790), (2494, 22525), (2650, 21199), (3074, 18275), (3655, 15370), (4505, 12470), (4558, 12325), (4930, 11395), (6235, 9010), (7310, 7685)]