53496560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51439}}^1$

素因数の和:51465

約数の個数: 40

約数和(自身を含む): 133949760

約数和(自身を除く): 80453200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 51439, 102878, 205756, 257195, 411512, 514390, 668707, 823024, 1028780, 1337414, 2057560, 2674828, 3343535, 4115120, 5349656, 6687070, 10699312, 13374140, 26748280, 53496560]

約数ペア:

[(1, 53496560), (2, 26748280), (4, 13374140), (5, 10699312), (8, 6687070), (10, 5349656), (13, 4115120), (16, 3343535), (20, 2674828), (26, 2057560), (40, 1337414), (52, 1028780), (65, 823024), (80, 668707), (104, 514390), (130, 411512), (208, 257195), (260, 205756), (520, 102878), (1040, 51439)]