53506320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31849}}^1$

素因数の和:31872

約数の個数: 80

約数和(自身を含む): 189571200

約数和(自身を除く): 136064880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31849, 63698, 95547, 127396, 159245, 191094, 222943, 254792, 318490, 382188, 445886, 477735, 509584, 636980, 668829, 764376, 891772, 955470, 1114715, 1273960, 1337658, 1528752, 1783544, 1910940, 2229430, 2547920, 2675316, 3344145, 3567088, 3821880, 4458860, 5350632, 6688290, 7643760, 8917720, 10701264, 13376580, 17835440, 26753160, 53506320]

約数ペア:

[(1, 53506320), (2, 26753160), (3, 17835440), (4, 13376580), (5, 10701264), (6, 8917720), (7, 7643760), (8, 6688290), (10, 5350632), (12, 4458860), (14, 3821880), (15, 3567088), (16, 3344145), (20, 2675316), (21, 2547920), (24, 2229430), (28, 1910940), (30, 1783544), (35, 1528752), (40, 1337658), (42, 1273960), (48, 1114715), (56, 955470), (60, 891772), (70, 764376), (80, 668829), (84, 636980), (105, 509584), (112, 477735), (120, 445886), (140, 382188), (168, 318490), (210, 254792), (240, 222943), (280, 191094), (336, 159245), (420, 127396), (560, 95547), (840, 63698), (1680, 31849)]