51777034768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1581

約数の個数: 120

約数和(自身を含む): 108602424000

約数和(自身を除く): 56825389232

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 83, 116, 124, 166, 232, 248, 332, 464, 496, 664, 899, 961, 1328, 1399, 1798, 1922, 2407, 2573, 2798, 3596, 3844, 4814, 5146, 5596, 7192, 7688, 9628, 10292, 11192, 14384, 15376, 19256, 20584, 22384, 27869, 38512, 40571, 41168, 43369, 55738, 74617, 79763, 81142, 86738, 111476, 116117, 149234, 159526, 162284, 173476, 222952, 232234, 298468, 319052, 324568, 346952, 445904, 464468, 596936, 638104, 649136, 693904, 928936, 1193872, 1257701, 1276208, 1344439, 1857872, 2313127, 2515402, 2688878, 3367393, 3599627, 4626254, 5030804, 5377756, 6734786, 7199254, 9252508, 10061608, 10755512, 13469572, 14398508, 18505016, 20123216, 21511024, 26939144, 28797016, 37010032, 38988731, 53878288, 57594032, 77977462, 104389183, 111588437, 155954924, 208778366, 223176874, 311909848, 417556732, 446353748, 623819696, 835113464, 892707496, 1670226928, 1785414992, 3236064673, 6472129346, 12944258692, 25888517384, 51777034768]

約数ペア:

[(1, 51777034768), (2, 25888517384), (4, 12944258692), (8, 6472129346), (16, 3236064673), (29, 1785414992), (31, 1670226928), (58, 892707496), (62, 835113464), (83, 623819696), (116, 446353748), (124, 417556732), (166, 311909848), (232, 223176874), (248, 208778366), (332, 155954924), (464, 111588437), (496, 104389183), (664, 77977462), (899, 57594032), (961, 53878288), (1328, 38988731), (1399, 37010032), (1798, 28797016), (1922, 26939144), (2407, 21511024), (2573, 20123216), (2798, 18505016), (3596, 14398508), (3844, 13469572), (4814, 10755512), (5146, 10061608), (5596, 9252508), (7192, 7199254), (7688, 6734786), (9628, 5377756), (10292, 5030804), (11192, 4626254), (14384, 3599627), (15376, 3367393), (19256, 2688878), (20584, 2515402), (22384, 2313127), (27869, 1857872), (38512, 1344439), (40571, 1276208), (41168, 1257701), (43369, 1193872), (55738, 928936), (74617, 693904), (79763, 649136), (81142, 638104), (86738, 596936), (111476, 464468), (116117, 445904), (149234, 346952), (159526, 324568), (162284, 319052), (173476, 298468), (222952, 232234)]