51560250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 158775552

約数和(自身を除く): 107215302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 61, 69, 70, 75, 98, 105, 115, 122, 125, 138, 147, 150, 161, 175, 183, 210, 230, 245, 250, 294, 305, 322, 345, 350, 366, 375, 427, 483, 490, 525, 575, 610, 690, 735, 750, 805, 854, 875, 915, 966, 1050, 1127, 1150, 1225, 1281, 1403, 1470, 1525, 1610, 1725, 1750, 1830, 2135, 2254, 2415, 2450, 2562, 2625, 2806, 2875, 2989, 3050, 3381, 3450, 3675, 4025, 4209, 4270, 4575, 4830, 5250, 5635, 5750, 5978, 6125, 6405, 6762, 7015, 7350, 7625, 8050, 8418, 8625, 8967, 9150, 9821, 10675, 11270, 12075, 12250, 12810, 14030, 14945, 15250, 16905, 17250, 17934, 18375, 19642, 20125, 21045, 21350, 22875, 24150, 28175, 29463, 29890, 32025, 33810, 35075, 36750, 40250, 42090, 44835, 45750, 49105, 53375, 56350, 58926, 60375, 64050, 68747, 70150, 74725, 84525, 89670, 98210, 105225, 106750, 120750, 137494, 140875, 147315, 149450, 160125, 169050, 175375, 206241, 210450, 224175, 245525, 281750, 294630, 320250, 343735, 350750, 373625, 412482, 422625, 448350, 491050, 526125, 687470, 736575, 747250, 845250, 1031205, 1052250, 1120875, 1227625, 1473150, 1718675, 2062410, 2241750, 2455250, 3437350, 3682875, 5156025, 7365750, 8593375, 10312050, 17186750, 25780125, 51560250]

約数ペア:

[(1, 51560250), (2, 25780125), (3, 17186750), (5, 10312050), (6, 8593375), (7, 7365750), (10, 5156025), (14, 3682875), (15, 3437350), (21, 2455250), (23, 2241750), (25, 2062410), (30, 1718675), (35, 1473150), (42, 1227625), (46, 1120875), (49, 1052250), (50, 1031205), (61, 845250), (69, 747250), (70, 736575), (75, 687470), (98, 526125), (105, 491050), (115, 448350), (122, 422625), (125, 412482), (138, 373625), (147, 350750), (150, 343735), (161, 320250), (175, 294630), (183, 281750), (210, 245525), (230, 224175), (245, 210450), (250, 206241), (294, 175375), (305, 169050), (322, 160125), (345, 149450), (350, 147315), (366, 140875), (375, 137494), (427, 120750), (483, 106750), (490, 105225), (525, 98210), (575, 89670), (610, 84525), (690, 74725), (735, 70150), (750, 68747), (805, 64050), (854, 60375), (875, 58926), (915, 56350), (966, 53375), (1050, 49105), (1127, 45750), (1150, 44835), (1225, 42090), (1281, 40250), (1403, 36750), (1470, 35075), (1525, 33810), (1610, 32025), (1725, 29890), (1750, 29463), (1830, 28175), (2135, 24150), (2254, 22875), (2415, 21350), (2450, 21045), (2562, 20125), (2625, 19642), (2806, 18375), (2875, 17934), (2989, 17250), (3050, 16905), (3381, 15250), (3450, 14945), (3675, 14030), (4025, 12810), (4209, 12250), (4270, 12075), (4575, 11270), (4830, 10675), (5250, 9821), (5635, 9150), (5750, 8967), (5978, 8625), (6125, 8418), (6405, 8050), (6762, 7625), (7015, 7350)]