51422002820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 112080568320

約数和(自身を除く): 60658565500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 719, 740, 761, 1270, 1438, 1522, 2540, 2876, 3044, 3595, 3805, 4699, 7190, 7610, 9398, 14380, 15220, 18796, 23495, 26603, 28157, 46990, 53206, 56314, 91313, 93980, 96647, 106412, 112628, 133015, 140785, 182626, 193294, 266030, 281570, 365252, 386588, 456565, 483235, 532060, 547159, 563140, 913130, 966470, 1094318, 1826260, 1932940, 2188636, 2735795, 3378581, 3575939, 5471590, 6757162, 7151878, 10943180, 13514324, 14303756, 16892905, 17879695, 20244883, 33785810, 35759390, 40489766, 67571620, 69489193, 71518780, 80979532, 101224415, 138978386, 202448830, 277956772, 347445965, 404897660, 694891930, 1389783860, 2571100141, 5142200282, 10284400564, 12855500705, 25711001410, 51422002820]

約数ペア:

[(1, 51422002820), (2, 25711001410), (4, 12855500705), (5, 10284400564), (10, 5142200282), (20, 2571100141), (37, 1389783860), (74, 694891930), (127, 404897660), (148, 347445965), (185, 277956772), (254, 202448830), (370, 138978386), (508, 101224415), (635, 80979532), (719, 71518780), (740, 69489193), (761, 67571620), (1270, 40489766), (1438, 35759390), (1522, 33785810), (2540, 20244883), (2876, 17879695), (3044, 16892905), (3595, 14303756), (3805, 13514324), (4699, 10943180), (7190, 7151878), (7610, 6757162), (9398, 5471590), (14380, 3575939), (15220, 3378581), (18796, 2735795), (23495, 2188636), (26603, 1932940), (28157, 1826260), (46990, 1094318), (53206, 966470), (56314, 913130), (91313, 563140), (93980, 547159), (96647, 532060), (106412, 483235), (112628, 456565), (133015, 386588), (140785, 365252), (182626, 281570), (193294, 266030)]