47700536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 100201920

約数和(自身を除く): 52501384

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 73, 103, 104, 122, 146, 206, 244, 292, 412, 488, 584, 793, 824, 949, 1339, 1586, 1898, 2678, 3172, 3796, 4453, 5356, 6283, 6344, 7519, 7592, 8906, 10712, 12566, 15038, 17812, 25132, 30076, 35624, 50264, 57889, 60152, 81679, 97747, 115778, 163358, 195494, 231556, 326716, 390988, 458659, 463112, 653432, 781976, 917318, 1834636, 3669272, 5962567, 11925134, 23850268, 47700536]

約数ペア:

[(1, 47700536), (2, 23850268), (4, 11925134), (8, 5962567), (13, 3669272), (26, 1834636), (52, 917318), (61, 781976), (73, 653432), (103, 463112), (104, 458659), (122, 390988), (146, 326716), (206, 231556), (244, 195494), (292, 163358), (412, 115778), (488, 97747), (584, 81679), (793, 60152), (824, 57889), (949, 50264), (1339, 35624), (1586, 30076), (1898, 25132), (2678, 17812), (3172, 15038), (3796, 12566), (4453, 10712), (5356, 8906), (6283, 7592), (6344, 7519)]