54854820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11287}}^1$

素因数の和:11311

約数の個数: 72

約数和(自身を含む): 172570944

約数和(自身を除く): 117716124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11287, 22574, 33861, 45148, 56435, 67722, 101583, 112870, 135444, 169305, 203166, 225740, 304749, 338610, 406332, 507915, 609498, 677220, 914247, 1015830, 1218996, 1523745, 1828494, 2031660, 2742741, 3047490, 3656988, 4571235, 5485482, 6094980, 9142470, 10970964, 13713705, 18284940, 27427410, 54854820]

約数ペア:

[(1, 54854820), (2, 27427410), (3, 18284940), (4, 13713705), (5, 10970964), (6, 9142470), (9, 6094980), (10, 5485482), (12, 4571235), (15, 3656988), (18, 3047490), (20, 2742741), (27, 2031660), (30, 1828494), (36, 1523745), (45, 1218996), (54, 1015830), (60, 914247), (81, 677220), (90, 609498), (108, 507915), (135, 406332), (162, 338610), (180, 304749), (243, 225740), (270, 203166), (324, 169305), (405, 135444), (486, 112870), (540, 101583), (810, 67722), (972, 56435), (1215, 45148), (1620, 33861), (2430, 22574), (4860, 11287)]