53499472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 119242368

約数和(自身を除く): 65742896

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 92, 104, 106, 184, 208, 211, 212, 299, 368, 422, 424, 598, 689, 844, 848, 1196, 1219, 1378, 1688, 2392, 2438, 2743, 2756, 3376, 4784, 4853, 4876, 5486, 5512, 9706, 9752, 10972, 11024, 11183, 15847, 19412, 19504, 21944, 22366, 31694, 38824, 43888, 44732, 63089, 63388, 77648, 89464, 126178, 126776, 145379, 178928, 252356, 253552, 257209, 290758, 504712, 514418, 581516, 1009424, 1028836, 1163032, 2057672, 2326064, 3343717, 4115344, 6687434, 13374868, 26749736, 53499472]

約数ペア:

[(1, 53499472), (2, 26749736), (4, 13374868), (8, 6687434), (13, 4115344), (16, 3343717), (23, 2326064), (26, 2057672), (46, 1163032), (52, 1028836), (53, 1009424), (92, 581516), (104, 514418), (106, 504712), (184, 290758), (208, 257209), (211, 253552), (212, 252356), (299, 178928), (368, 145379), (422, 126776), (424, 126178), (598, 89464), (689, 77648), (844, 63388), (848, 63089), (1196, 44732), (1219, 43888), (1378, 38824), (1688, 31694), (2392, 22366), (2438, 21944), (2743, 19504), (2756, 19412), (3376, 15847), (4784, 11183), (4853, 11024), (4876, 10972), (5486, 9752), (5512, 9706)]