52506560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 112

約数和(自身を含む): 132648960

約数和(自身を除く): 80142400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 79, 80, 124, 134, 155, 158, 160, 248, 268, 310, 316, 320, 335, 395, 496, 536, 620, 632, 670, 790, 992, 1072, 1240, 1264, 1340, 1580, 1984, 2077, 2144, 2449, 2480, 2528, 2680, 3160, 4154, 4288, 4898, 4960, 5056, 5293, 5360, 6320, 8308, 9796, 9920, 10385, 10586, 10720, 12245, 12640, 16616, 19592, 20770, 21172, 21440, 24490, 25280, 26465, 33232, 39184, 41540, 42344, 48980, 52930, 66464, 78368, 83080, 84688, 97960, 105860, 132928, 156736, 164083, 166160, 169376, 195920, 211720, 328166, 332320, 338752, 391840, 423440, 656332, 664640, 783680, 820415, 846880, 1312664, 1640830, 1693760, 2625328, 3281660, 5250656, 6563320, 10501312, 13126640, 26253280, 52506560]

約数ペア:

[(1, 52506560), (2, 26253280), (4, 13126640), (5, 10501312), (8, 6563320), (10, 5250656), (16, 3281660), (20, 2625328), (31, 1693760), (32, 1640830), (40, 1312664), (62, 846880), (64, 820415), (67, 783680), (79, 664640), (80, 656332), (124, 423440), (134, 391840), (155, 338752), (158, 332320), (160, 328166), (248, 211720), (268, 195920), (310, 169376), (316, 166160), (320, 164083), (335, 156736), (395, 132928), (496, 105860), (536, 97960), (620, 84688), (632, 83080), (670, 78368), (790, 66464), (992, 52930), (1072, 48980), (1240, 42344), (1264, 41540), (1340, 39184), (1580, 33232), (1984, 26465), (2077, 25280), (2144, 24490), (2449, 21440), (2480, 21172), (2528, 20770), (2680, 19592), (3160, 16616), (4154, 12640), (4288, 12245), (4898, 10720), (4960, 10586), (5056, 10385), (5293, 9920), (5360, 9796), (6320, 8308)]