49964292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 155675520

約数和(自身を除く): 105711228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 107, 109, 119, 126, 153, 204, 214, 218, 238, 252, 306, 321, 327, 357, 428, 436, 476, 612, 642, 654, 714, 749, 763, 963, 981, 1071, 1284, 1308, 1428, 1498, 1526, 1819, 1853, 1926, 1962, 2142, 2247, 2289, 2996, 3052, 3638, 3706, 3852, 3924, 4284, 4494, 4578, 5457, 5559, 6741, 6867, 7276, 7412, 8988, 9156, 10914, 11118, 11663, 12733, 12971, 13482, 13734, 16371, 16677, 21828, 22236, 23326, 25466, 25942, 26964, 27468, 32742, 33354, 34989, 38199, 38913, 46652, 50932, 51884, 65484, 66708, 69978, 76398, 77826, 81641, 104967, 114597, 116739, 139956, 152796, 155652, 163282, 198271, 209934, 229194, 233478, 244923, 326564, 396542, 419868, 458388, 466956, 489846, 594813, 734769, 793084, 979692, 1189626, 1387897, 1469538, 1784439, 2379252, 2775794, 2939076, 3568878, 4163691, 5551588, 7137756, 8327382, 12491073, 16654764, 24982146, 49964292]

約数ペア:

[(1, 49964292), (2, 24982146), (3, 16654764), (4, 12491073), (6, 8327382), (7, 7137756), (9, 5551588), (12, 4163691), (14, 3568878), (17, 2939076), (18, 2775794), (21, 2379252), (28, 1784439), (34, 1469538), (36, 1387897), (42, 1189626), (51, 979692), (63, 793084), (68, 734769), (84, 594813), (102, 489846), (107, 466956), (109, 458388), (119, 419868), (126, 396542), (153, 326564), (204, 244923), (214, 233478), (218, 229194), (238, 209934), (252, 198271), (306, 163282), (321, 155652), (327, 152796), (357, 139956), (428, 116739), (436, 114597), (476, 104967), (612, 81641), (642, 77826), (654, 76398), (714, 69978), (749, 66708), (763, 65484), (963, 51884), (981, 50932), (1071, 46652), (1284, 38913), (1308, 38199), (1428, 34989), (1498, 33354), (1526, 32742), (1819, 27468), (1853, 26964), (1926, 25942), (1962, 25466), (2142, 23326), (2247, 22236), (2289, 21828), (2996, 16677), (3052, 16371), (3638, 13734), (3706, 13482), (3852, 12971), (3924, 12733), (4284, 11663), (4494, 11118), (4578, 10914), (5457, 9156), (5559, 8988), (6741, 7412), (6867, 7276)]