54272556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 149516640

約数和(自身を除く): 95244084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1303, 1602, 2314, 2606, 3204, 3471, 3909, 4628, 5212, 6942, 7818, 10413, 11727, 13884, 15636, 16939, 20826, 23454, 33878, 41652, 46908, 50817, 67756, 101634, 115967, 152451, 203268, 231934, 304902, 347901, 463868, 609804, 695802, 1043703, 1391604, 1507571, 2087406, 3015142, 4174812, 4522713, 6030284, 9045426, 13568139, 18090852, 27136278, 54272556]

約数ペア:

[(1, 54272556), (2, 27136278), (3, 18090852), (4, 13568139), (6, 9045426), (9, 6030284), (12, 4522713), (13, 4174812), (18, 3015142), (26, 2087406), (36, 1507571), (39, 1391604), (52, 1043703), (78, 695802), (89, 609804), (117, 463868), (156, 347901), (178, 304902), (234, 231934), (267, 203268), (356, 152451), (468, 115967), (534, 101634), (801, 67756), (1068, 50817), (1157, 46908), (1303, 41652), (1602, 33878), (2314, 23454), (2606, 20826), (3204, 16939), (3471, 15636), (3909, 13884), (4628, 11727), (5212, 10413), (6942, 7818)]