53649423680

素因数分解:

$2^6\times 5^1\times {\mathrm{523}}^1\times {\mathrm{320563}}^1$

素因数の和:321103

約数の個数: 56

約数和(自身を含む): 127997358432

約数和(自身を除く): 74347934752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 523, 1046, 2092, 2615, 4184, 5230, 8368, 10460, 16736, 20920, 33472, 41840, 83680, 167360, 320563, 641126, 1282252, 1602815, 2564504, 3205630, 5129008, 6411260, 10258016, 12822520, 20516032, 25645040, 51290080, 102580160, 167654449, 335308898, 670617796, 838272245, 1341235592, 1676544490, 2682471184, 3353088980, 5364942368, 6706177960, 10729884736, 13412355920, 26824711840, 53649423680]

約数ペア:

[(1, 53649423680), (2, 26824711840), (4, 13412355920), (5, 10729884736), (8, 6706177960), (10, 5364942368), (16, 3353088980), (20, 2682471184), (32, 1676544490), (40, 1341235592), (64, 838272245), (80, 670617796), (160, 335308898), (320, 167654449), (523, 102580160), (1046, 51290080), (2092, 25645040), (2615, 20516032), (4184, 12822520), (5230, 10258016), (8368, 6411260), (10460, 5129008), (16736, 3205630), (20920, 2564504), (33472, 1602815), (41840, 1282252), (83680, 641126), (167360, 320563)]