49655025

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 109469184

約数和(自身を除く): 59814159

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 81, 93, 105, 113, 135, 155, 175, 189, 217, 225, 279, 315, 339, 405, 465, 525, 565, 567, 651, 675, 775, 791, 837, 945, 1017, 1085, 1395, 1575, 1695, 1953, 2025, 2325, 2373, 2511, 2825, 2835, 3051, 3255, 3503, 3955, 4185, 4725, 5085, 5425, 5859, 6975, 7119, 8475, 9153, 9765, 10509, 11865, 12555, 14175, 15255, 16275, 17515, 17577, 19775, 20925, 21357, 24521, 25425, 29295, 31527, 35595, 45765, 48825, 52545, 59325, 62775, 64071, 73563, 76275, 87575, 87885, 94581, 106785, 122605, 146475, 157635, 177975, 220689, 228825, 262725, 283743, 320355, 367815, 439425, 472905, 533925, 613025, 662067, 788175, 1103445, 1418715, 1601775, 1839075, 1986201, 2364525, 3310335, 5517225, 7093575, 9931005, 16551675, 49655025]

約数ペア:

[(1, 49655025), (3, 16551675), (5, 9931005), (7, 7093575), (9, 5517225), (15, 3310335), (21, 2364525), (25, 1986201), (27, 1839075), (31, 1601775), (35, 1418715), (45, 1103445), (63, 788175), (75, 662067), (81, 613025), (93, 533925), (105, 472905), (113, 439425), (135, 367815), (155, 320355), (175, 283743), (189, 262725), (217, 228825), (225, 220689), (279, 177975), (315, 157635), (339, 146475), (405, 122605), (465, 106785), (525, 94581), (565, 87885), (567, 87575), (651, 76275), (675, 73563), (775, 64071), (791, 62775), (837, 59325), (945, 52545), (1017, 48825), (1085, 45765), (1395, 35595), (1575, 31527), (1695, 29295), (1953, 25425), (2025, 24521), (2325, 21357), (2373, 20925), (2511, 19775), (2825, 17577), (2835, 17515), (3051, 16275), (3255, 15255), (3503, 14175), (3955, 12555), (4185, 11865), (4725, 10509), (5085, 9765), (5425, 9153), (5859, 8475), (6975, 7119)]