55176420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 112812828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 557, 635, 762, 780, 1114, 1270, 1524, 1651, 1671, 1905, 2228, 2540, 2785, 3302, 3342, 3810, 4953, 5570, 6604, 6684, 7241, 7620, 8255, 8355, 9906, 11140, 14482, 16510, 16710, 19812, 21723, 24765, 28964, 33020, 33420, 36205, 43446, 49530, 70739, 72410, 86892, 99060, 108615, 141478, 144820, 212217, 217230, 282956, 353695, 424434, 434460, 707390, 848868, 919607, 1061085, 1414780, 1839214, 2122170, 2758821, 3678428, 4244340, 4598035, 5517642, 9196070, 11035284, 13794105, 18392140, 27588210, 55176420]

約数ペア:

[(1, 55176420), (2, 27588210), (3, 18392140), (4, 13794105), (5, 11035284), (6, 9196070), (10, 5517642), (12, 4598035), (13, 4244340), (15, 3678428), (20, 2758821), (26, 2122170), (30, 1839214), (39, 1414780), (52, 1061085), (60, 919607), (65, 848868), (78, 707390), (127, 434460), (130, 424434), (156, 353695), (195, 282956), (254, 217230), (260, 212217), (381, 144820), (390, 141478), (508, 108615), (557, 99060), (635, 86892), (762, 72410), (780, 70739), (1114, 49530), (1270, 43446), (1524, 36205), (1651, 33420), (1671, 33020), (1905, 28964), (2228, 24765), (2540, 21723), (2785, 19812), (3302, 16710), (3342, 16510), (3810, 14482), (4953, 11140), (5570, 9906), (6604, 8355), (6684, 8255), (7241, 7620)]