51434500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 124566624

約数和(自身を除く): 73132124

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 125, 130, 164, 193, 205, 250, 260, 325, 386, 410, 500, 533, 650, 772, 820, 965, 1025, 1066, 1300, 1625, 1930, 2050, 2132, 2509, 2665, 3250, 3860, 4100, 4825, 5018, 5125, 5330, 6500, 7913, 9650, 10036, 10250, 10660, 12545, 13325, 15826, 19300, 20500, 24125, 25090, 26650, 31652, 39565, 48250, 50180, 53300, 62725, 66625, 79130, 96500, 102869, 125450, 133250, 158260, 197825, 205738, 250900, 266500, 313625, 395650, 411476, 514345, 627250, 791300, 989125, 1028690, 1254500, 1978250, 2057380, 2571725, 3956500, 5143450, 10286900, 12858625, 25717250, 51434500]

約数ペア:

[(1, 51434500), (2, 25717250), (4, 12858625), (5, 10286900), (10, 5143450), (13, 3956500), (20, 2571725), (25, 2057380), (26, 1978250), (41, 1254500), (50, 1028690), (52, 989125), (65, 791300), (82, 627250), (100, 514345), (125, 411476), (130, 395650), (164, 313625), (193, 266500), (205, 250900), (250, 205738), (260, 197825), (325, 158260), (386, 133250), (410, 125450), (500, 102869), (533, 96500), (650, 79130), (772, 66625), (820, 62725), (965, 53300), (1025, 50180), (1066, 48250), (1300, 39565), (1625, 31652), (1930, 26650), (2050, 25090), (2132, 24125), (2509, 20500), (2665, 19300), (3250, 15826), (3860, 13325), (4100, 12545), (4825, 10660), (5018, 10250), (5125, 10036), (5330, 9650), (6500, 7913)]