54543940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6047}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 128024064

約数和(自身を除く): 73480124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 6047, 9020, 12094, 24188, 30235, 60470, 66517, 120940, 133034, 247927, 266068, 332585, 495854, 665170, 991708, 1239635, 1330340, 2479270, 2727197, 4958540, 5454394, 10908788, 13635985, 27271970, 54543940]

約数ペア:

[(1, 54543940), (2, 27271970), (4, 13635985), (5, 10908788), (10, 5454394), (11, 4958540), (20, 2727197), (22, 2479270), (41, 1330340), (44, 1239635), (55, 991708), (82, 665170), (110, 495854), (164, 332585), (205, 266068), (220, 247927), (410, 133034), (451, 120940), (820, 66517), (902, 60470), (1804, 30235), (2255, 24188), (4510, 12094), (6047, 9020)]