51276372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7820

約数の個数: 48

約数和(自身を含む): 138485760

約数和(自身を除く): 87209388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 7727, 15454, 23181, 30908, 46362, 54089, 92724, 108178, 162267, 216356, 324534, 610433, 649068, 1220866, 1831299, 2441732, 3662598, 4273031, 7325196, 8546062, 12819093, 17092124, 25638186, 51276372]

約数ペア:

[(1, 51276372), (2, 25638186), (3, 17092124), (4, 12819093), (6, 8546062), (7, 7325196), (12, 4273031), (14, 3662598), (21, 2441732), (28, 1831299), (42, 1220866), (79, 649068), (84, 610433), (158, 324534), (237, 216356), (316, 162267), (474, 108178), (553, 92724), (948, 54089), (1106, 46362), (1659, 30908), (2212, 23181), (3318, 15454), (6636, 7727)]