53241390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20399}}^1$

素因数の和:20441

約数の個数: 48

約数和(自身を含む): 143208000

約数和(自身を除く): 89966610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 20399, 40798, 61197, 101995, 122394, 183591, 203990, 305985, 367182, 591571, 611970, 917955, 1183142, 1774713, 1835910, 2957855, 3549426, 5324139, 5915710, 8873565, 10648278, 17747130, 26620695, 53241390]

約数ペア:

[(1, 53241390), (2, 26620695), (3, 17747130), (5, 10648278), (6, 8873565), (9, 5915710), (10, 5324139), (15, 3549426), (18, 2957855), (29, 1835910), (30, 1774713), (45, 1183142), (58, 917955), (87, 611970), (90, 591571), (145, 367182), (174, 305985), (261, 203990), (290, 183591), (435, 122394), (522, 101995), (870, 61197), (1305, 40798), (2610, 20399)]