49536858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 68133030

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 127, 222, 251, 254, 259, 381, 502, 518, 753, 762, 777, 889, 1506, 1554, 1757, 1778, 2667, 3514, 4699, 5271, 5334, 9287, 9398, 10542, 14097, 18574, 27861, 28194, 31877, 32893, 55722, 63754, 65009, 65786, 95631, 98679, 130018, 191262, 195027, 197358, 223139, 390054, 446278, 669417, 1179449, 1338834, 2358898, 3538347, 7076694, 8256143, 16512286, 24768429, 49536858]

約数ペア:

[(1, 49536858), (2, 24768429), (3, 16512286), (6, 8256143), (7, 7076694), (14, 3538347), (21, 2358898), (37, 1338834), (42, 1179449), (74, 669417), (111, 446278), (127, 390054), (222, 223139), (251, 197358), (254, 195027), (259, 191262), (381, 130018), (502, 98679), (518, 95631), (753, 65786), (762, 65009), (777, 63754), (889, 55722), (1506, 32893), (1554, 31877), (1757, 28194), (1778, 27861), (2667, 18574), (3514, 14097), (4699, 10542), (5271, 9398), (5334, 9287)]