49886130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 144506880

約数和(自身を除く): 94620750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 79, 93, 97, 105, 155, 158, 186, 194, 210, 217, 237, 291, 310, 395, 434, 465, 474, 485, 553, 582, 651, 679, 790, 930, 970, 1085, 1106, 1185, 1302, 1358, 1455, 1659, 2037, 2170, 2370, 2449, 2765, 2910, 3007, 3255, 3318, 3395, 4074, 4898, 5530, 6014, 6510, 6790, 7347, 7663, 8295, 9021, 10185, 12245, 14694, 15035, 15326, 16590, 17143, 18042, 20370, 21049, 22989, 24490, 30070, 34286, 36735, 38315, 42098, 45105, 45978, 51429, 53641, 63147, 73470, 76630, 85715, 90210, 102858, 105245, 107282, 114945, 126294, 160923, 171430, 210490, 229890, 237553, 257145, 268205, 315735, 321846, 475106, 514290, 536410, 631470, 712659, 804615, 1187765, 1425318, 1609230, 1662871, 2375530, 3325742, 3563295, 4988613, 7126590, 8314355, 9977226, 16628710, 24943065, 49886130]

約数ペア:

[(1, 49886130), (2, 24943065), (3, 16628710), (5, 9977226), (6, 8314355), (7, 7126590), (10, 4988613), (14, 3563295), (15, 3325742), (21, 2375530), (30, 1662871), (31, 1609230), (35, 1425318), (42, 1187765), (62, 804615), (70, 712659), (79, 631470), (93, 536410), (97, 514290), (105, 475106), (155, 321846), (158, 315735), (186, 268205), (194, 257145), (210, 237553), (217, 229890), (237, 210490), (291, 171430), (310, 160923), (395, 126294), (434, 114945), (465, 107282), (474, 105245), (485, 102858), (553, 90210), (582, 85715), (651, 76630), (679, 73470), (790, 63147), (930, 53641), (970, 51429), (1085, 45978), (1106, 45105), (1185, 42098), (1302, 38315), (1358, 36735), (1455, 34286), (1659, 30070), (2037, 24490), (2170, 22989), (2370, 21049), (2449, 20370), (2765, 18042), (2910, 17143), (3007, 16590), (3255, 15326), (3318, 15035), (3395, 14694), (4074, 12245), (4898, 10185), (5530, 9021), (6014, 8295), (6510, 7663), (6790, 7347)]