47894910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 132447744

約数和(自身を除く): 84552834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1741, 1834, 1965, 2751, 3482, 3930, 4585, 5223, 5502, 8705, 9170, 10446, 12187, 13755, 17410, 24374, 26115, 27510, 36561, 52230, 60935, 73122, 121870, 182805, 228071, 365610, 456142, 684213, 1140355, 1368426, 1596497, 2280710, 3192994, 3421065, 4789491, 6842130, 7982485, 9578982, 15964970, 23947455, 47894910]

約数ペア:

[(1, 47894910), (2, 23947455), (3, 15964970), (5, 9578982), (6, 7982485), (7, 6842130), (10, 4789491), (14, 3421065), (15, 3192994), (21, 2280710), (30, 1596497), (35, 1368426), (42, 1140355), (70, 684213), (105, 456142), (131, 365610), (210, 228071), (262, 182805), (393, 121870), (655, 73122), (786, 60935), (917, 52230), (1310, 36561), (1741, 27510), (1834, 26115), (1965, 24374), (2751, 17410), (3482, 13755), (3930, 12187), (4585, 10446), (5223, 9170), (5502, 8705)]