49545090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{78643}}^1$

素因数の和:78663

約数の個数: 48

約数和(自身を含む): 147221568

約数和(自身を除く): 97676478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 78643, 157286, 235929, 393215, 471858, 550501, 707787, 786430, 1101002, 1179645, 1415574, 1651503, 2359290, 2752505, 3303006, 3538935, 4954509, 5505010, 7077870, 8257515, 9909018, 16515030, 24772545, 49545090]

約数ペア:

[(1, 49545090), (2, 24772545), (3, 16515030), (5, 9909018), (6, 8257515), (7, 7077870), (9, 5505010), (10, 4954509), (14, 3538935), (15, 3303006), (18, 2752505), (21, 2359290), (30, 1651503), (35, 1415574), (42, 1179645), (45, 1101002), (63, 786430), (70, 707787), (90, 550501), (105, 471858), (126, 393215), (210, 235929), (315, 157286), (630, 78643)]