54058420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 133217280

約数和(自身を除く): 79158860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 353, 380, 403, 494, 589, 620, 706, 806, 988, 1178, 1235, 1412, 1612, 1765, 2015, 2356, 2470, 2945, 3530, 4030, 4589, 4940, 5890, 6707, 7060, 7657, 8060, 9178, 10943, 11780, 13414, 15314, 18356, 21886, 22945, 26828, 30628, 33535, 38285, 43772, 45890, 54715, 67070, 76570, 87191, 91780, 109430, 134140, 142259, 153140, 174382, 207917, 218860, 284518, 348764, 415834, 435955, 569036, 711295, 831668, 871910, 1039585, 1422590, 1743820, 2079170, 2702921, 2845180, 4158340, 5405842, 10811684, 13514605, 27029210, 54058420]

約数ペア:

[(1, 54058420), (2, 27029210), (4, 13514605), (5, 10811684), (10, 5405842), (13, 4158340), (19, 2845180), (20, 2702921), (26, 2079170), (31, 1743820), (38, 1422590), (52, 1039585), (62, 871910), (65, 831668), (76, 711295), (95, 569036), (124, 435955), (130, 415834), (155, 348764), (190, 284518), (247, 218860), (260, 207917), (310, 174382), (353, 153140), (380, 142259), (403, 134140), (494, 109430), (589, 91780), (620, 87191), (706, 76570), (806, 67070), (988, 54715), (1178, 45890), (1235, 43772), (1412, 38285), (1612, 33535), (1765, 30628), (2015, 26828), (2356, 22945), (2470, 21886), (2945, 18356), (3530, 15314), (4030, 13414), (4589, 11780), (4940, 10943), (5890, 9178), (6707, 8060), (7060, 7657)]