51184380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 155570688

約数和(自身を除く): 104386308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 311, 390, 422, 622, 633, 780, 844, 933, 1055, 1244, 1266, 1555, 1866, 2110, 2532, 2743, 3110, 3165, 3732, 4043, 4220, 4665, 5486, 6220, 6330, 8086, 8229, 9330, 10972, 12129, 12660, 13715, 16172, 16458, 18660, 20215, 24258, 27430, 32916, 40430, 41145, 48516, 54860, 60645, 65621, 80860, 82290, 121290, 131242, 164580, 196863, 242580, 262484, 328105, 393726, 656210, 787452, 853073, 984315, 1312420, 1706146, 1968630, 2559219, 3412292, 3937260, 4265365, 5118438, 8530730, 10236876, 12796095, 17061460, 25592190, 51184380]

約数ペア:

[(1, 51184380), (2, 25592190), (3, 17061460), (4, 12796095), (5, 10236876), (6, 8530730), (10, 5118438), (12, 4265365), (13, 3937260), (15, 3412292), (20, 2559219), (26, 1968630), (30, 1706146), (39, 1312420), (52, 984315), (60, 853073), (65, 787452), (78, 656210), (130, 393726), (156, 328105), (195, 262484), (211, 242580), (260, 196863), (311, 164580), (390, 131242), (422, 121290), (622, 82290), (633, 80860), (780, 65621), (844, 60645), (933, 54860), (1055, 48516), (1244, 41145), (1266, 40430), (1555, 32916), (1866, 27430), (2110, 24258), (2532, 20215), (2743, 18660), (3110, 16458), (3165, 16172), (3732, 13715), (4043, 12660), (4220, 12129), (4665, 10972), (5486, 9330), (6220, 8229), (6330, 8086)]