52040240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 149752320

約数和(自身を除く): 97712080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 67, 70, 73, 76, 80, 95, 112, 133, 134, 140, 146, 152, 190, 266, 268, 280, 292, 304, 335, 365, 380, 469, 511, 532, 536, 560, 584, 665, 670, 730, 760, 938, 1022, 1064, 1072, 1168, 1273, 1330, 1340, 1387, 1460, 1520, 1876, 2044, 2128, 2345, 2546, 2555, 2660, 2680, 2774, 2920, 3752, 4088, 4690, 4891, 5092, 5110, 5320, 5360, 5548, 5840, 6365, 6935, 7504, 8176, 8911, 9380, 9709, 9782, 10184, 10220, 10640, 11096, 12730, 13870, 17822, 18760, 19418, 19564, 20368, 20440, 22192, 24455, 25460, 27740, 34237, 35644, 37520, 38836, 39128, 40880, 44555, 48545, 48910, 50920, 55480, 68474, 71288, 77672, 78256, 89110, 92929, 97090, 97820, 101840, 110960, 136948, 142576, 155344, 171185, 178220, 185858, 194180, 195640, 273896, 342370, 356440, 371716, 388360, 391280, 464645, 547792, 650503, 684740, 712880, 743432, 776720, 929290, 1301006, 1369480, 1486864, 1858580, 2602012, 2738960, 3252515, 3717160, 5204024, 6505030, 7434320, 10408048, 13010060, 26020120, 52040240]

約数ペア:

[(1, 52040240), (2, 26020120), (4, 13010060), (5, 10408048), (7, 7434320), (8, 6505030), (10, 5204024), (14, 3717160), (16, 3252515), (19, 2738960), (20, 2602012), (28, 1858580), (35, 1486864), (38, 1369480), (40, 1301006), (56, 929290), (67, 776720), (70, 743432), (73, 712880), (76, 684740), (80, 650503), (95, 547792), (112, 464645), (133, 391280), (134, 388360), (140, 371716), (146, 356440), (152, 342370), (190, 273896), (266, 195640), (268, 194180), (280, 185858), (292, 178220), (304, 171185), (335, 155344), (365, 142576), (380, 136948), (469, 110960), (511, 101840), (532, 97820), (536, 97090), (560, 92929), (584, 89110), (665, 78256), (670, 77672), (730, 71288), (760, 68474), (938, 55480), (1022, 50920), (1064, 48910), (1072, 48545), (1168, 44555), (1273, 40880), (1330, 39128), (1340, 38836), (1387, 37520), (1460, 35644), (1520, 34237), (1876, 27740), (2044, 25460), (2128, 24455), (2345, 22192), (2546, 20440), (2555, 20368), (2660, 19564), (2680, 19418), (2774, 18760), (2920, 17822), (3752, 13870), (4088, 12730), (4690, 11096), (4891, 10640), (5092, 10220), (5110, 10184), (5320, 9782), (5360, 9709), (5548, 9380), (5840, 8911), (6365, 8176), (6935, 7504)]