51492150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 150418944

約数和(自身を除く): 98926794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 53, 75, 85, 90, 102, 106, 127, 150, 153, 159, 170, 225, 254, 255, 265, 306, 318, 381, 425, 450, 477, 510, 530, 635, 762, 765, 795, 850, 901, 954, 1143, 1270, 1275, 1325, 1530, 1590, 1802, 1905, 2159, 2286, 2385, 2550, 2650, 2703, 3175, 3810, 3825, 3975, 4318, 4505, 4770, 5406, 5715, 6350, 6477, 6731, 7650, 7950, 8109, 9010, 9525, 10795, 11430, 11925, 12954, 13462, 13515, 16218, 19050, 19431, 20193, 21590, 22525, 23850, 27030, 28575, 32385, 33655, 38862, 40386, 40545, 45050, 53975, 57150, 60579, 64770, 67310, 67575, 81090, 97155, 100965, 107950, 114427, 121158, 135150, 161925, 168275, 194310, 201930, 202725, 228854, 302895, 323850, 336550, 343281, 405450, 485775, 504825, 572135, 605790, 686562, 971550, 1009650, 1029843, 1144270, 1514475, 1716405, 2059686, 2860675, 3028950, 3432810, 5149215, 5721350, 8582025, 10298430, 17164050, 25746075, 51492150]

約数ペア:

[(1, 51492150), (2, 25746075), (3, 17164050), (5, 10298430), (6, 8582025), (9, 5721350), (10, 5149215), (15, 3432810), (17, 3028950), (18, 2860675), (25, 2059686), (30, 1716405), (34, 1514475), (45, 1144270), (50, 1029843), (51, 1009650), (53, 971550), (75, 686562), (85, 605790), (90, 572135), (102, 504825), (106, 485775), (127, 405450), (150, 343281), (153, 336550), (159, 323850), (170, 302895), (225, 228854), (254, 202725), (255, 201930), (265, 194310), (306, 168275), (318, 161925), (381, 135150), (425, 121158), (450, 114427), (477, 107950), (510, 100965), (530, 97155), (635, 81090), (762, 67575), (765, 67310), (795, 64770), (850, 60579), (901, 57150), (954, 53975), (1143, 45050), (1270, 40545), (1275, 40386), (1325, 38862), (1530, 33655), (1590, 32385), (1802, 28575), (1905, 27030), (2159, 23850), (2286, 22525), (2385, 21590), (2550, 20193), (2650, 19431), (2703, 19050), (3175, 16218), (3810, 13515), (3825, 13462), (3975, 12954), (4318, 11925), (4505, 11430), (4770, 10795), (5406, 9525), (5715, 9010), (6350, 8109), (6477, 7950), (6731, 7650)]