50744421

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 97484800

約数和(自身を除く): 46740379

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1087, 1197, 1729, 2223, 2457, 3261, 3591, 5187, 6669, 7609, 9783, 14131, 15561, 20653, 22827, 29349, 42393, 46683, 61959, 68481, 98917, 127179, 144571, 185877, 205443, 268489, 296751, 381537, 433713, 557631, 805467, 890253, 1301139, 1879423, 2416401, 2670759, 3903417, 5638269, 7249203, 16914807, 50744421]

約数ペア:

[(1, 50744421), (3, 16914807), (7, 7249203), (9, 5638269), (13, 3903417), (19, 2670759), (21, 2416401), (27, 1879423), (39, 1301139), (57, 890253), (63, 805467), (91, 557631), (117, 433713), (133, 381537), (171, 296751), (189, 268489), (247, 205443), (273, 185877), (351, 144571), (399, 127179), (513, 98917), (741, 68481), (819, 61959), (1087, 46683), (1197, 42393), (1729, 29349), (2223, 22827), (2457, 20653), (3261, 15561), (3591, 14131), (5187, 9783), (6669, 7609)]