54348112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 130963840

約数和(自身を除く): 76615728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 229, 326, 364, 458, 652, 728, 916, 1141, 1304, 1456, 1603, 1832, 2119, 2282, 2608, 2977, 3206, 3664, 4238, 4564, 5954, 6412, 8476, 9128, 11908, 12824, 14833, 16952, 18256, 20839, 23816, 25648, 29666, 33904, 37327, 41678, 47632, 59332, 74654, 83356, 118664, 149308, 166712, 237328, 261289, 298616, 333424, 485251, 522578, 597232, 970502, 1045156, 1941004, 2090312, 3396757, 3882008, 4180624, 6793514, 7764016, 13587028, 27174056, 54348112]

約数ペア:

[(1, 54348112), (2, 27174056), (4, 13587028), (7, 7764016), (8, 6793514), (13, 4180624), (14, 3882008), (16, 3396757), (26, 2090312), (28, 1941004), (52, 1045156), (56, 970502), (91, 597232), (104, 522578), (112, 485251), (163, 333424), (182, 298616), (208, 261289), (229, 237328), (326, 166712), (364, 149308), (458, 118664), (652, 83356), (728, 74654), (916, 59332), (1141, 47632), (1304, 41678), (1456, 37327), (1603, 33904), (1832, 29666), (2119, 25648), (2282, 23816), (2608, 20839), (2977, 18256), (3206, 16952), (3664, 14833), (4238, 12824), (4564, 11908), (5954, 9128), (6412, 8476)]