49526120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 129150720

約数和(自身を除く): 79624600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2423, 2555, 2920, 4088, 4846, 5110, 9692, 10220, 12115, 16961, 19384, 20440, 24230, 33922, 48460, 67844, 84805, 96920, 135688, 169610, 176879, 339220, 353758, 678440, 707516, 884395, 1238153, 1415032, 1768790, 2476306, 3537580, 4952612, 6190765, 7075160, 9905224, 12381530, 24763060, 49526120]

約数ペア:

[(1, 49526120), (2, 24763060), (4, 12381530), (5, 9905224), (7, 7075160), (8, 6190765), (10, 4952612), (14, 3537580), (20, 2476306), (28, 1768790), (35, 1415032), (40, 1238153), (56, 884395), (70, 707516), (73, 678440), (140, 353758), (146, 339220), (280, 176879), (292, 169610), (365, 135688), (511, 96920), (584, 84805), (730, 67844), (1022, 48460), (1460, 33922), (2044, 24230), (2423, 20440), (2555, 19384), (2920, 16961), (4088, 12115), (4846, 10220), (5110, 9692)]