53785160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9438

約数の個数: 64

約数和(自身を含む): 142188480

約数和(自身を除く): 88403320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9403, 18806, 37612, 47015, 75224, 94030, 103433, 122239, 188060, 206866, 244478, 376120, 413732, 488956, 517165, 611195, 827464, 977912, 1034330, 1222390, 1344629, 2068660, 2444780, 2689258, 4137320, 4889560, 5378516, 6723145, 10757032, 13446290, 26892580, 53785160]

約数ペア:

[(1, 53785160), (2, 26892580), (4, 13446290), (5, 10757032), (8, 6723145), (10, 5378516), (11, 4889560), (13, 4137320), (20, 2689258), (22, 2444780), (26, 2068660), (40, 1344629), (44, 1222390), (52, 1034330), (55, 977912), (65, 827464), (88, 611195), (104, 517165), (110, 488956), (130, 413732), (143, 376120), (220, 244478), (260, 206866), (286, 188060), (440, 122239), (520, 103433), (572, 94030), (715, 75224), (1144, 47015), (1430, 37612), (2860, 18806), (5720, 9403)]