53486720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11965

約数の個数: 64

約数和(自身を含む): 146145600

約数和(自身を除く): 92658880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11939, 23878, 47756, 59695, 83573, 95512, 119390, 167146, 191024, 238780, 334292, 382048, 417865, 477560, 668584, 764096, 835730, 955120, 1337168, 1528192, 1671460, 1910240, 2674336, 3342920, 3820480, 5348672, 6685840, 7640960, 10697344, 13371680, 26743360, 53486720]

約数ペア:

[(1, 53486720), (2, 26743360), (4, 13371680), (5, 10697344), (7, 7640960), (8, 6685840), (10, 5348672), (14, 3820480), (16, 3342920), (20, 2674336), (28, 1910240), (32, 1671460), (35, 1528192), (40, 1337168), (56, 955120), (64, 835730), (70, 764096), (80, 668584), (112, 477560), (128, 417865), (140, 382048), (160, 334292), (224, 238780), (280, 191024), (320, 167146), (448, 119390), (560, 95512), (640, 83573), (896, 59695), (1120, 47756), (2240, 23878), (4480, 11939)]