49557690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2053

約数の個数: 128

約数和(自身を含む): 162731520

約数和(自身を除く): 113173830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2017, 2457, 2730, 3510, 4034, 4095, 4914, 6051, 8190, 10085, 12102, 12285, 14119, 18153, 20170, 24570, 26221, 28238, 30255, 36306, 42357, 52442, 54459, 60510, 70595, 78663, 84714, 90765, 108918, 127071, 131105, 141190, 157326, 181530, 183547, 211785, 235989, 254142, 262210, 272295, 367094, 381213, 393315, 423570, 471978, 544590, 550641, 635355, 707967, 762426, 786630, 917735, 1101282, 1179945, 1270710, 1415934, 1651923, 1835470, 1906065, 2359890, 2753205, 3303846, 3539835, 3812130, 4955769, 5506410, 7079670, 8259615, 9911538, 16519230, 24778845, 49557690]

約数ペア:

[(1, 49557690), (2, 24778845), (3, 16519230), (5, 9911538), (6, 8259615), (7, 7079670), (9, 5506410), (10, 4955769), (13, 3812130), (14, 3539835), (15, 3303846), (18, 2753205), (21, 2359890), (26, 1906065), (27, 1835470), (30, 1651923), (35, 1415934), (39, 1270710), (42, 1179945), (45, 1101282), (54, 917735), (63, 786630), (65, 762426), (70, 707967), (78, 635355), (90, 550641), (91, 544590), (105, 471978), (117, 423570), (126, 393315), (130, 381213), (135, 367094), (182, 272295), (189, 262210), (195, 254142), (210, 235989), (234, 211785), (270, 183547), (273, 181530), (315, 157326), (351, 141190), (378, 131105), (390, 127071), (455, 108918), (546, 90765), (585, 84714), (630, 78663), (702, 70595), (819, 60510), (910, 54459), (945, 52442), (1170, 42357), (1365, 36306), (1638, 30255), (1755, 28238), (1890, 26221), (2017, 24570), (2457, 20170), (2730, 18153), (3510, 14119), (4034, 12285), (4095, 12102), (4914, 10085), (6051, 8190)]