52003070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 110854656

約数和(自身を除く): 58851586

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 107, 131, 214, 262, 265, 371, 530, 535, 655, 742, 749, 917, 1070, 1310, 1498, 1834, 1855, 3710, 3745, 4585, 5671, 6943, 7490, 9170, 11342, 13886, 14017, 28034, 28355, 34715, 39697, 48601, 56710, 69430, 70085, 79394, 97202, 98119, 140170, 196238, 198485, 243005, 396970, 486010, 490595, 742901, 981190, 1485802, 3714505, 5200307, 7429010, 10400614, 26001535, 52003070]

約数ペア:

[(1, 52003070), (2, 26001535), (5, 10400614), (7, 7429010), (10, 5200307), (14, 3714505), (35, 1485802), (53, 981190), (70, 742901), (106, 490595), (107, 486010), (131, 396970), (214, 243005), (262, 198485), (265, 196238), (371, 140170), (530, 98119), (535, 97202), (655, 79394), (742, 70085), (749, 69430), (917, 56710), (1070, 48601), (1310, 39697), (1498, 34715), (1834, 28355), (1855, 28034), (3710, 14017), (3745, 13886), (4585, 11342), (5671, 9170), (6943, 7490)]