51309774

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 125870976

約数和(自身を除く): 74561202

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 558, 601, 837, 918, 1054, 1202, 1377, 1581, 1674, 1803, 2511, 2754, 3162, 3606, 4743, 5022, 5409, 9486, 10217, 10818, 14229, 16227, 18631, 20434, 28458, 30651, 32454, 37262, 42687, 48681, 55893, 61302, 85374, 91953, 97362, 111786, 167679, 183906, 275859, 316727, 335358, 503037, 551718, 633454, 827577, 950181, 1006074, 1509111, 1655154, 1900362, 2850543, 3018222, 5701086, 8551629, 17103258, 25654887, 51309774]

約数ペア:

[(1, 51309774), (2, 25654887), (3, 17103258), (6, 8551629), (9, 5701086), (17, 3018222), (18, 2850543), (27, 1900362), (31, 1655154), (34, 1509111), (51, 1006074), (54, 950181), (62, 827577), (81, 633454), (93, 551718), (102, 503037), (153, 335358), (162, 316727), (186, 275859), (279, 183906), (306, 167679), (459, 111786), (527, 97362), (558, 91953), (601, 85374), (837, 61302), (918, 55893), (1054, 48681), (1202, 42687), (1377, 37262), (1581, 32454), (1674, 30651), (1803, 28458), (2511, 20434), (2754, 18631), (3162, 16227), (3606, 14229), (4743, 10818), (5022, 10217), (5409, 9486)]