48986840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 128381760

約数和(自身を除く): 79394920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3301, 3710, 6602, 7420, 13204, 14840, 16505, 23107, 26408, 33010, 46214, 66020, 92428, 115535, 132040, 174953, 184856, 231070, 349906, 462140, 699812, 874765, 924280, 1224671, 1399624, 1749530, 2449342, 3499060, 4898684, 6123355, 6998120, 9797368, 12246710, 24493420, 48986840]

約数ペア:

[(1, 48986840), (2, 24493420), (4, 12246710), (5, 9797368), (7, 6998120), (8, 6123355), (10, 4898684), (14, 3499060), (20, 2449342), (28, 1749530), (35, 1399624), (40, 1224671), (53, 924280), (56, 874765), (70, 699812), (106, 462140), (140, 349906), (212, 231070), (265, 184856), (280, 174953), (371, 132040), (424, 115535), (530, 92428), (742, 66020), (1060, 46214), (1484, 33010), (1855, 26408), (2120, 23107), (2968, 16505), (3301, 14840), (3710, 13204), (6602, 7420)]