49624260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16879}}^1$

素因数の和:16905

約数の個数: 72

約数和(自身を含む): 161642880

約数和(自身を除く): 112018620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16879, 33758, 50637, 67516, 84395, 101274, 118153, 168790, 202548, 236306, 253185, 337580, 354459, 472612, 506370, 590765, 708918, 827071, 1012740, 1181530, 1417836, 1654142, 1772295, 2363060, 2481213, 3308284, 3544590, 4135355, 4962426, 7089180, 8270710, 9924852, 12406065, 16541420, 24812130, 49624260]

約数ペア:

[(1, 49624260), (2, 24812130), (3, 16541420), (4, 12406065), (5, 9924852), (6, 8270710), (7, 7089180), (10, 4962426), (12, 4135355), (14, 3544590), (15, 3308284), (20, 2481213), (21, 2363060), (28, 1772295), (30, 1654142), (35, 1417836), (42, 1181530), (49, 1012740), (60, 827071), (70, 708918), (84, 590765), (98, 506370), (105, 472612), (140, 354459), (147, 337580), (196, 253185), (210, 236306), (245, 202548), (294, 168790), (420, 118153), (490, 101274), (588, 84395), (735, 67516), (980, 50637), (1470, 33758), (2940, 16879)]