51610650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 166656000

約数和(自身を除く): 115045350

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 50, 57, 65, 70, 75, 78, 91, 95, 105, 114, 130, 133, 150, 175, 182, 190, 195, 199, 210, 247, 266, 273, 285, 325, 350, 390, 398, 399, 455, 475, 494, 525, 546, 570, 597, 650, 665, 741, 798, 910, 950, 975, 995, 1050, 1194, 1235, 1330, 1365, 1393, 1425, 1482, 1729, 1950, 1990, 1995, 2275, 2470, 2587, 2730, 2786, 2850, 2985, 3325, 3458, 3705, 3781, 3990, 4179, 4550, 4975, 5174, 5187, 5970, 6175, 6650, 6825, 6965, 7410, 7562, 7761, 8358, 8645, 9950, 9975, 10374, 11343, 12350, 12935, 13650, 13930, 14925, 15522, 17290, 18109, 18525, 18905, 19950, 20895, 22686, 25870, 25935, 26467, 29850, 34825, 36218, 37050, 37810, 38805, 41790, 43225, 49153, 51870, 52934, 54327, 56715, 64675, 69650, 77610, 79401, 86450, 90545, 94525, 98306, 104475, 108654, 113430, 129350, 129675, 132335, 147459, 158802, 181090, 189050, 194025, 208950, 245765, 259350, 264670, 271635, 283575, 294918, 344071, 388050, 397005, 452725, 491530, 543270, 567150, 661675, 688142, 737295, 794010, 905450, 1032213, 1228825, 1323350, 1358175, 1474590, 1720355, 1985025, 2064426, 2457650, 2716350, 3440710, 3686475, 3970050, 5161065, 7372950, 8601775, 10322130, 17203550, 25805325, 51610650]

約数ペア:

[(1, 51610650), (2, 25805325), (3, 17203550), (5, 10322130), (6, 8601775), (7, 7372950), (10, 5161065), (13, 3970050), (14, 3686475), (15, 3440710), (19, 2716350), (21, 2457650), (25, 2064426), (26, 1985025), (30, 1720355), (35, 1474590), (38, 1358175), (39, 1323350), (42, 1228825), (50, 1032213), (57, 905450), (65, 794010), (70, 737295), (75, 688142), (78, 661675), (91, 567150), (95, 543270), (105, 491530), (114, 452725), (130, 397005), (133, 388050), (150, 344071), (175, 294918), (182, 283575), (190, 271635), (195, 264670), (199, 259350), (210, 245765), (247, 208950), (266, 194025), (273, 189050), (285, 181090), (325, 158802), (350, 147459), (390, 132335), (398, 129675), (399, 129350), (455, 113430), (475, 108654), (494, 104475), (525, 98306), (546, 94525), (570, 90545), (597, 86450), (650, 79401), (665, 77610), (741, 69650), (798, 64675), (910, 56715), (950, 54327), (975, 52934), (995, 51870), (1050, 49153), (1194, 43225), (1235, 41790), (1330, 38805), (1365, 37810), (1393, 37050), (1425, 36218), (1482, 34825), (1729, 29850), (1950, 26467), (1990, 25935), (1995, 25870), (2275, 22686), (2470, 20895), (2587, 19950), (2730, 18905), (2786, 18525), (2850, 18109), (2985, 17290), (3325, 15522), (3458, 14925), (3705, 13930), (3781, 13650), (3990, 12935), (4179, 12350), (4550, 11343), (4975, 10374), (5174, 9975), (5187, 9950), (5970, 8645), (6175, 8358), (6650, 7761), (6825, 7562), (6965, 7410)]