49148330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 70291030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 31, 35, 55, 58, 62, 70, 71, 77, 110, 142, 145, 154, 155, 203, 217, 290, 310, 319, 341, 355, 385, 406, 434, 497, 638, 682, 710, 770, 781, 899, 994, 1015, 1085, 1562, 1595, 1705, 1798, 2030, 2059, 2170, 2201, 2233, 2387, 2485, 3190, 3410, 3905, 4118, 4402, 4466, 4495, 4774, 4970, 5467, 6293, 7810, 8990, 9889, 10295, 10934, 11005, 11165, 11935, 12586, 14413, 15407, 19778, 20590, 22010, 22330, 22649, 23870, 24211, 27335, 28826, 30814, 31465, 45298, 48422, 49445, 54670, 62930, 63829, 69223, 72065, 77035, 98890, 113245, 121055, 127658, 138446, 144130, 154070, 158543, 169477, 226490, 242110, 317086, 319145, 338954, 346115, 446803, 638290, 692230, 702119, 792715, 847385, 893606, 1404238, 1585430, 1694770, 2234015, 3510595, 4468030, 4914833, 7021190, 9829666, 24574165, 49148330]

約数ペア:

[(1, 49148330), (2, 24574165), (5, 9829666), (7, 7021190), (10, 4914833), (11, 4468030), (14, 3510595), (22, 2234015), (29, 1694770), (31, 1585430), (35, 1404238), (55, 893606), (58, 847385), (62, 792715), (70, 702119), (71, 692230), (77, 638290), (110, 446803), (142, 346115), (145, 338954), (154, 319145), (155, 317086), (203, 242110), (217, 226490), (290, 169477), (310, 158543), (319, 154070), (341, 144130), (355, 138446), (385, 127658), (406, 121055), (434, 113245), (497, 98890), (638, 77035), (682, 72065), (710, 69223), (770, 63829), (781, 62930), (899, 54670), (994, 49445), (1015, 48422), (1085, 45298), (1562, 31465), (1595, 30814), (1705, 28826), (1798, 27335), (2030, 24211), (2059, 23870), (2170, 22649), (2201, 22330), (2233, 22010), (2387, 20590), (2485, 19778), (3190, 15407), (3410, 14413), (3905, 12586), (4118, 11935), (4402, 11165), (4466, 11005), (4495, 10934), (4774, 10295), (4970, 9889), (5467, 8990), (6293, 7810)]