50255920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 93734864

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 176, 184, 191, 208, 220, 230, 253, 260, 286, 299, 368, 382, 440, 460, 506, 520, 572, 598, 715, 764, 880, 920, 955, 1012, 1040, 1144, 1196, 1265, 1430, 1495, 1528, 1840, 1910, 2024, 2101, 2288, 2392, 2483, 2530, 2860, 2990, 3056, 3289, 3820, 4048, 4202, 4393, 4784, 4966, 5060, 5720, 5980, 6578, 7640, 8404, 8786, 9932, 10120, 10505, 11440, 11960, 12415, 13156, 15280, 16445, 16808, 17572, 19864, 20240, 21010, 21965, 23920, 24830, 26312, 27313, 32890, 33616, 35144, 39728, 42020, 43930, 48323, 49660, 52624, 54626, 57109, 65780, 70288, 84040, 87860, 96646, 99320, 109252, 114218, 131560, 136565, 168080, 175720, 193292, 198640, 218504, 228436, 241615, 263120, 273130, 285545, 351440, 386584, 437008, 456872, 483230, 546260, 571090, 628199, 773168, 913744, 966460, 1092520, 1142180, 1256398, 1932920, 2185040, 2284360, 2512796, 3140995, 3865840, 4568720, 5025592, 6281990, 10051184, 12563980, 25127960, 50255920]

約数ペア:

[(1, 50255920), (2, 25127960), (4, 12563980), (5, 10051184), (8, 6281990), (10, 5025592), (11, 4568720), (13, 3865840), (16, 3140995), (20, 2512796), (22, 2284360), (23, 2185040), (26, 1932920), (40, 1256398), (44, 1142180), (46, 1092520), (52, 966460), (55, 913744), (65, 773168), (80, 628199), (88, 571090), (92, 546260), (104, 483230), (110, 456872), (115, 437008), (130, 386584), (143, 351440), (176, 285545), (184, 273130), (191, 263120), (208, 241615), (220, 228436), (230, 218504), (253, 198640), (260, 193292), (286, 175720), (299, 168080), (368, 136565), (382, 131560), (440, 114218), (460, 109252), (506, 99320), (520, 96646), (572, 87860), (598, 84040), (715, 70288), (764, 65780), (880, 57109), (920, 54626), (955, 52624), (1012, 49660), (1040, 48323), (1144, 43930), (1196, 42020), (1265, 39728), (1430, 35144), (1495, 33616), (1528, 32890), (1840, 27313), (1910, 26312), (2024, 24830), (2101, 23920), (2288, 21965), (2392, 21010), (2483, 20240), (2530, 19864), (2860, 17572), (2990, 16808), (3056, 16445), (3289, 15280), (3820, 13156), (4048, 12415), (4202, 11960), (4393, 11440), (4784, 10505), (4966, 10120), (5060, 9932), (5720, 8786), (5980, 8404), (6578, 7640)]