51938912988

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{21701}}^1$

素因数の和:21889

約数の個数: 120

約数和(自身を含む): 138964850640

約数和(自身を除く): 87025937652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 89, 108, 162, 166, 178, 249, 267, 324, 332, 356, 498, 534, 747, 801, 996, 1068, 1494, 1602, 2241, 2403, 2988, 3204, 4482, 4806, 6723, 7209, 7387, 8964, 9612, 13446, 14418, 14774, 21701, 22161, 26892, 28836, 29548, 43402, 44322, 65103, 66483, 86804, 88644, 130206, 132966, 195309, 199449, 260412, 265932, 390618, 398898, 585927, 598347, 781236, 797796, 1171854, 1196694, 1757781, 1801183, 1931389, 2343708, 2393388, 3515562, 3602366, 3862778, 5403549, 5794167, 7031124, 7204732, 7725556, 10807098, 11588334, 16210647, 17382501, 21614196, 23176668, 32421294, 34765002, 48631941, 52147503, 64842588, 69530004, 97263882, 104295006, 145895823, 156442509, 160305287, 194527764, 208590012, 291791646, 312885018, 320610574, 480915861, 583583292, 625770036, 641221148, 961831722, 1442747583, 1923663444, 2885495166, 4328242749, 5770990332, 8656485498, 12984728247, 17312970996, 25969456494, 51938912988]

約数ペア:

[(1, 51938912988), (2, 25969456494), (3, 17312970996), (4, 12984728247), (6, 8656485498), (9, 5770990332), (12, 4328242749), (18, 2885495166), (27, 1923663444), (36, 1442747583), (54, 961831722), (81, 641221148), (83, 625770036), (89, 583583292), (108, 480915861), (162, 320610574), (166, 312885018), (178, 291791646), (249, 208590012), (267, 194527764), (324, 160305287), (332, 156442509), (356, 145895823), (498, 104295006), (534, 97263882), (747, 69530004), (801, 64842588), (996, 52147503), (1068, 48631941), (1494, 34765002), (1602, 32421294), (2241, 23176668), (2403, 21614196), (2988, 17382501), (3204, 16210647), (4482, 11588334), (4806, 10807098), (6723, 7725556), (7209, 7204732), (7387, 7031124), (8964, 5794167), (9612, 5403549), (13446, 3862778), (14418, 3602366), (14774, 3515562), (21701, 2393388), (22161, 2343708), (26892, 1931389), (28836, 1801183), (29548, 1757781), (43402, 1196694), (44322, 1171854), (65103, 797796), (66483, 781236), (86804, 598347), (88644, 585927), (130206, 398898), (132966, 390618), (195309, 265932), (199449, 260412)]