49313376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 163302048

約数和(自身を除く): 113988672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 401, 427, 488, 504, 549, 672, 732, 802, 854, 976, 1008, 1098, 1203, 1281, 1464, 1604, 1708, 1952, 2016, 2196, 2406, 2562, 2807, 2928, 3208, 3416, 3609, 3843, 4392, 4812, 5124, 5614, 5856, 6416, 6832, 7218, 7686, 8421, 8784, 9624, 10248, 11228, 12832, 13664, 14436, 15372, 16842, 17568, 19248, 20496, 22456, 24461, 25263, 28872, 30744, 33684, 38496, 40992, 44912, 48922, 50526, 57744, 61488, 67368, 73383, 89824, 97844, 101052, 115488, 122976, 134736, 146766, 171227, 195688, 202104, 220149, 269472, 293532, 342454, 391376, 404208, 440298, 513681, 587064, 684908, 782752, 808416, 880596, 1027362, 1174128, 1369816, 1541043, 1761192, 2054724, 2348256, 2739632, 3082086, 3522384, 4109448, 5479264, 6164172, 7044768, 8218896, 12328344, 16437792, 24656688, 49313376]

約数ペア:

[(1, 49313376), (2, 24656688), (3, 16437792), (4, 12328344), (6, 8218896), (7, 7044768), (8, 6164172), (9, 5479264), (12, 4109448), (14, 3522384), (16, 3082086), (18, 2739632), (21, 2348256), (24, 2054724), (28, 1761192), (32, 1541043), (36, 1369816), (42, 1174128), (48, 1027362), (56, 880596), (61, 808416), (63, 782752), (72, 684908), (84, 587064), (96, 513681), (112, 440298), (122, 404208), (126, 391376), (144, 342454), (168, 293532), (183, 269472), (224, 220149), (244, 202104), (252, 195688), (288, 171227), (336, 146766), (366, 134736), (401, 122976), (427, 115488), (488, 101052), (504, 97844), (549, 89824), (672, 73383), (732, 67368), (802, 61488), (854, 57744), (976, 50526), (1008, 48922), (1098, 44912), (1203, 40992), (1281, 38496), (1464, 33684), (1604, 30744), (1708, 28872), (1952, 25263), (2016, 24461), (2196, 22456), (2406, 20496), (2562, 19248), (2807, 17568), (2928, 16842), (3208, 15372), (3416, 14436), (3609, 13664), (3843, 12832), (4392, 11228), (4812, 10248), (5124, 9624), (5614, 8784), (5856, 8421), (6416, 7686), (6832, 7218)]