51611664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 145115712

約数和(自身を除く): 93504048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 773, 856, 1284, 1391, 1546, 1712, 2319, 2568, 2782, 3092, 4173, 4638, 5136, 5564, 6184, 8346, 9276, 10049, 11128, 12368, 16692, 18552, 20098, 22256, 30147, 33384, 37104, 40196, 60294, 66768, 80392, 82711, 120588, 160784, 165422, 241176, 248133, 330844, 482352, 496266, 661688, 992532, 1075243, 1323376, 1985064, 2150486, 3225729, 3970128, 4300972, 6451458, 8601944, 12902916, 17203888, 25805832, 51611664]

約数ペア:

[(1, 51611664), (2, 25805832), (3, 17203888), (4, 12902916), (6, 8601944), (8, 6451458), (12, 4300972), (13, 3970128), (16, 3225729), (24, 2150486), (26, 1985064), (39, 1323376), (48, 1075243), (52, 992532), (78, 661688), (104, 496266), (107, 482352), (156, 330844), (208, 248133), (214, 241176), (312, 165422), (321, 160784), (428, 120588), (624, 82711), (642, 80392), (773, 66768), (856, 60294), (1284, 40196), (1391, 37104), (1546, 33384), (1712, 30147), (2319, 22256), (2568, 20098), (2782, 18552), (3092, 16692), (4173, 12368), (4638, 11128), (5136, 10049), (5564, 9276), (6184, 8346)]