50619996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 103745124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 61, 63, 74, 84, 89, 111, 122, 126, 148, 178, 183, 222, 244, 252, 259, 267, 333, 356, 366, 427, 444, 518, 534, 549, 623, 666, 732, 777, 801, 854, 1036, 1068, 1098, 1246, 1281, 1332, 1554, 1602, 1708, 1869, 2196, 2257, 2331, 2492, 2562, 3108, 3204, 3293, 3738, 3843, 4514, 4662, 5124, 5429, 5607, 6586, 6771, 7476, 7686, 9028, 9324, 9879, 10858, 11214, 13172, 13542, 15372, 15799, 16287, 19758, 20313, 21716, 22428, 23051, 27084, 29637, 31598, 32574, 38003, 39516, 40626, 46102, 47397, 48861, 59274, 63196, 65148, 69153, 76006, 81252, 92204, 94794, 97722, 114009, 118548, 138306, 142191, 152012, 189588, 195444, 200873, 207459, 228018, 276612, 284382, 342027, 401746, 414918, 456036, 568764, 602619, 684054, 803492, 829836, 1205238, 1368108, 1406111, 1807857, 2410476, 2812222, 3615714, 4218333, 5624444, 7231428, 8436666, 12654999, 16873332, 25309998, 50619996]

約数ペア:

[(1, 50619996), (2, 25309998), (3, 16873332), (4, 12654999), (6, 8436666), (7, 7231428), (9, 5624444), (12, 4218333), (14, 3615714), (18, 2812222), (21, 2410476), (28, 1807857), (36, 1406111), (37, 1368108), (42, 1205238), (61, 829836), (63, 803492), (74, 684054), (84, 602619), (89, 568764), (111, 456036), (122, 414918), (126, 401746), (148, 342027), (178, 284382), (183, 276612), (222, 228018), (244, 207459), (252, 200873), (259, 195444), (267, 189588), (333, 152012), (356, 142191), (366, 138306), (427, 118548), (444, 114009), (518, 97722), (534, 94794), (549, 92204), (623, 81252), (666, 76006), (732, 69153), (777, 65148), (801, 63196), (854, 59274), (1036, 48861), (1068, 47397), (1098, 46102), (1246, 40626), (1281, 39516), (1332, 38003), (1554, 32574), (1602, 31598), (1708, 29637), (1869, 27084), (2196, 23051), (2257, 22428), (2331, 21716), (2492, 20313), (2562, 19758), (3108, 16287), (3204, 15799), (3293, 15372), (3738, 13542), (3843, 13172), (4514, 11214), (4662, 10858), (5124, 9879), (5429, 9324), (5607, 9028), (6586, 7686), (6771, 7476)]