48020128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 103035240

約数和(自身を除く): 55015112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1297, 1424, 2314, 2594, 2848, 4628, 5188, 9256, 10376, 16861, 18512, 20752, 33722, 37024, 41504, 67444, 115433, 134888, 230866, 269776, 461732, 539552, 923464, 1500629, 1846928, 3001258, 3693856, 6002516, 12005032, 24010064, 48020128]

約数ペア:

[(1, 48020128), (2, 24010064), (4, 12005032), (8, 6002516), (13, 3693856), (16, 3001258), (26, 1846928), (32, 1500629), (52, 923464), (89, 539552), (104, 461732), (178, 269776), (208, 230866), (356, 134888), (416, 115433), (712, 67444), (1157, 41504), (1297, 37024), (1424, 33722), (2314, 20752), (2594, 18512), (2848, 16861), (4628, 10376), (5188, 9256)]