50223420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 166333440

約数和(自身を除く): 116110020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 169, 180, 195, 234, 254, 260, 338, 381, 390, 468, 507, 508, 585, 635, 676, 762, 780, 845, 1014, 1143, 1170, 1270, 1521, 1524, 1651, 1690, 1905, 2028, 2197, 2286, 2340, 2535, 2540, 3042, 3302, 3380, 3810, 4394, 4572, 4953, 5070, 5715, 6084, 6591, 6604, 7605, 7620, 8255, 8788, 9906, 10140, 10985, 11430, 13182, 14859, 15210, 16510, 19773, 19812, 21463, 21970, 22860, 24765, 26364, 29718, 30420, 32955, 33020, 39546, 42926, 43940, 49530, 59436, 64389, 65910, 74295, 79092, 85852, 98865, 99060, 107315, 128778, 131820, 148590, 193167, 197730, 214630, 257556, 279019, 297180, 321945, 386334, 395460, 429260, 558038, 643890, 772668, 837057, 965835, 1116076, 1287780, 1395095, 1674114, 1931670, 2511171, 2790190, 3348228, 3863340, 4185285, 5022342, 5580380, 8370570, 10044684, 12555855, 16741140, 25111710, 50223420]

約数ペア:

[(1, 50223420), (2, 25111710), (3, 16741140), (4, 12555855), (5, 10044684), (6, 8370570), (9, 5580380), (10, 5022342), (12, 4185285), (13, 3863340), (15, 3348228), (18, 2790190), (20, 2511171), (26, 1931670), (30, 1674114), (36, 1395095), (39, 1287780), (45, 1116076), (52, 965835), (60, 837057), (65, 772668), (78, 643890), (90, 558038), (117, 429260), (127, 395460), (130, 386334), (156, 321945), (169, 297180), (180, 279019), (195, 257556), (234, 214630), (254, 197730), (260, 193167), (338, 148590), (381, 131820), (390, 128778), (468, 107315), (507, 99060), (508, 98865), (585, 85852), (635, 79092), (676, 74295), (762, 65910), (780, 64389), (845, 59436), (1014, 49530), (1143, 43940), (1170, 42926), (1270, 39546), (1521, 33020), (1524, 32955), (1651, 30420), (1690, 29718), (1905, 26364), (2028, 24765), (2197, 22860), (2286, 21970), (2340, 21463), (2535, 19812), (2540, 19773), (3042, 16510), (3302, 15210), (3380, 14859), (3810, 13182), (4394, 11430), (4572, 10985), (4953, 10140), (5070, 9906), (5715, 8788), (6084, 8255), (6591, 7620), (6604, 7605)]