53057700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 174919360

約数和(自身を除く): 121861660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 457, 516, 540, 645, 675, 774, 860, 900, 914, 1075, 1161, 1290, 1350, 1371, 1548, 1828, 1935, 2150, 2285, 2322, 2580, 2700, 2742, 3225, 3870, 4113, 4300, 4570, 4644, 5484, 5805, 6450, 6855, 7740, 8226, 9140, 9675, 11425, 11610, 12339, 12900, 13710, 16452, 19350, 19651, 20565, 22850, 23220, 24678, 27420, 29025, 34275, 38700, 39302, 41130, 45700, 49356, 58050, 58953, 61695, 68550, 78604, 82260, 98255, 102825, 116100, 117906, 123390, 137100, 176859, 196510, 205650, 235812, 246780, 294765, 308475, 353718, 393020, 411300, 491275, 530577, 589530, 616950, 707436, 884295, 982550, 1061154, 1179060, 1233900, 1473825, 1768590, 1965100, 2122308, 2652885, 2947650, 3537180, 4421475, 5305770, 5895300, 8842950, 10611540, 13264425, 17685900, 26528850, 53057700]

約数ペア:

[(1, 53057700), (2, 26528850), (3, 17685900), (4, 13264425), (5, 10611540), (6, 8842950), (9, 5895300), (10, 5305770), (12, 4421475), (15, 3537180), (18, 2947650), (20, 2652885), (25, 2122308), (27, 1965100), (30, 1768590), (36, 1473825), (43, 1233900), (45, 1179060), (50, 1061154), (54, 982550), (60, 884295), (75, 707436), (86, 616950), (90, 589530), (100, 530577), (108, 491275), (129, 411300), (135, 393020), (150, 353718), (172, 308475), (180, 294765), (215, 246780), (225, 235812), (258, 205650), (270, 196510), (300, 176859), (387, 137100), (430, 123390), (450, 117906), (457, 116100), (516, 102825), (540, 98255), (645, 82260), (675, 78604), (774, 68550), (860, 61695), (900, 58953), (914, 58050), (1075, 49356), (1161, 45700), (1290, 41130), (1350, 39302), (1371, 38700), (1548, 34275), (1828, 29025), (1935, 27420), (2150, 24678), (2285, 23220), (2322, 22850), (2580, 20565), (2700, 19651), (2742, 19350), (3225, 16452), (3870, 13710), (4113, 12900), (4300, 12339), (4570, 11610), (4644, 11425), (5484, 9675), (5805, 9140), (6450, 8226), (6855, 7740)]