55398616

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 64

約数和(自身を含む): 130536000

約数和(自身を除く): 75137384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 1553, 2548, 2744, 3106, 4459, 5096, 6212, 8918, 10871, 12424, 17836, 20189, 21742, 35672, 40378, 43484, 76097, 80756, 86968, 141323, 152194, 161512, 282646, 304388, 532679, 565292, 608776, 989261, 1065358, 1130584, 1978522, 2130716, 3957044, 4261432, 6924827, 7914088, 13849654, 27699308, 55398616]

約数ペア:

[(1, 55398616), (2, 27699308), (4, 13849654), (7, 7914088), (8, 6924827), (13, 4261432), (14, 3957044), (26, 2130716), (28, 1978522), (49, 1130584), (52, 1065358), (56, 989261), (91, 608776), (98, 565292), (104, 532679), (182, 304388), (196, 282646), (343, 161512), (364, 152194), (392, 141323), (637, 86968), (686, 80756), (728, 76097), (1274, 43484), (1372, 40378), (1553, 35672), (2548, 21742), (2744, 20189), (3106, 17836), (4459, 12424), (5096, 10871), (6212, 8918)]