53259921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 40302639

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 1427, 2871, 3393, 4147, 4281, 12441, 12843, 15697, 18551, 37323, 41383, 47091, 55653, 124149, 141273, 166959, 204061, 372447, 455213, 537979, 612183, 1365639, 1613937, 1836549, 4096917, 4841811, 5917769, 17753307, 53259921]

約数ペア:

[(1, 53259921), (3, 17753307), (9, 5917769), (11, 4841811), (13, 4096917), (29, 1836549), (33, 1613937), (39, 1365639), (87, 612183), (99, 537979), (117, 455213), (143, 372447), (261, 204061), (319, 166959), (377, 141273), (429, 124149), (957, 55653), (1131, 47091), (1287, 41383), (1427, 37323), (2871, 18551), (3393, 15697), (4147, 12843), (4281, 12441)]