51746364

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 136980480

約数和(自身を除く): 85234116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 383, 417, 486, 556, 766, 834, 972, 1149, 1251, 1532, 1668, 2298, 2502, 3447, 3753, 4596, 5004, 6894, 7506, 10341, 11259, 13788, 15012, 20682, 22518, 31023, 33777, 41364, 45036, 53237, 62046, 67554, 93069, 106474, 124092, 135108, 159711, 186138, 212948, 319422, 372276, 479133, 638844, 958266, 1437399, 1916532, 2874798, 4312197, 5749596, 8624394, 12936591, 17248788, 25873182, 51746364]

約数ペア:

[(1, 51746364), (2, 25873182), (3, 17248788), (4, 12936591), (6, 8624394), (9, 5749596), (12, 4312197), (18, 2874798), (27, 1916532), (36, 1437399), (54, 958266), (81, 638844), (108, 479133), (139, 372276), (162, 319422), (243, 212948), (278, 186138), (324, 159711), (383, 135108), (417, 124092), (486, 106474), (556, 93069), (766, 67554), (834, 62046), (972, 53237), (1149, 45036), (1251, 41364), (1532, 33777), (1668, 31023), (2298, 22518), (2502, 20682), (3447, 15012), (3753, 13788), (4596, 11259), (5004, 10341), (6894, 7506)]