49937175

素因数分解:

$3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 92494080

約数和(自身を除く): 42556905

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 167, 225, 443, 501, 675, 835, 1329, 1503, 2215, 2505, 3987, 4175, 4509, 6645, 7515, 11075, 11961, 12525, 19935, 22545, 33225, 37575, 59805, 73981, 99675, 112725, 221943, 299025, 369905, 665829, 1109715, 1849525, 1997487, 3329145, 5548575, 9987435, 16645725, 49937175]

約数ペア:

[(1, 49937175), (3, 16645725), (5, 9987435), (9, 5548575), (15, 3329145), (25, 1997487), (27, 1849525), (45, 1109715), (75, 665829), (135, 369905), (167, 299025), (225, 221943), (443, 112725), (501, 99675), (675, 73981), (835, 59805), (1329, 37575), (1503, 33225), (2215, 22545), (2505, 19935), (3987, 12525), (4175, 11961), (4509, 11075), (6645, 7515)]