50250420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 120363660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 619, 660, 738, 820, 902, 990, 1230, 1238, 1353, 1476, 1804, 1845, 1857, 1980, 2255, 2460, 2476, 2706, 3095, 3690, 3714, 4059, 4510, 5412, 5571, 6190, 6765, 6809, 7380, 7428, 8118, 9020, 9285, 11142, 12380, 13530, 13618, 16236, 18570, 20295, 20427, 22284, 25379, 27060, 27236, 27855, 34045, 37140, 40590, 40854, 50758, 55710, 61281, 68090, 76137, 81180, 81708, 101516, 102135, 111420, 122562, 126895, 136180, 152274, 204270, 228411, 245124, 253790, 279169, 304548, 306405, 380685, 408540, 456822, 507580, 558338, 612810, 761370, 837507, 913644, 1116676, 1142055, 1225620, 1395845, 1522740, 1675014, 2284110, 2512521, 2791690, 3350028, 4187535, 4568220, 5025042, 5583380, 8375070, 10050084, 12562605, 16750140, 25125210, 50250420]

約数ペア:

[(1, 50250420), (2, 25125210), (3, 16750140), (4, 12562605), (5, 10050084), (6, 8375070), (9, 5583380), (10, 5025042), (11, 4568220), (12, 4187535), (15, 3350028), (18, 2791690), (20, 2512521), (22, 2284110), (30, 1675014), (33, 1522740), (36, 1395845), (41, 1225620), (44, 1142055), (45, 1116676), (55, 913644), (60, 837507), (66, 761370), (82, 612810), (90, 558338), (99, 507580), (110, 456822), (123, 408540), (132, 380685), (164, 306405), (165, 304548), (180, 279169), (198, 253790), (205, 245124), (220, 228411), (246, 204270), (330, 152274), (369, 136180), (396, 126895), (410, 122562), (451, 111420), (492, 102135), (495, 101516), (615, 81708), (619, 81180), (660, 76137), (738, 68090), (820, 61281), (902, 55710), (990, 50758), (1230, 40854), (1238, 40590), (1353, 37140), (1476, 34045), (1804, 27855), (1845, 27236), (1857, 27060), (1980, 25379), (2255, 22284), (2460, 20427), (2476, 20295), (2706, 18570), (3095, 16236), (3690, 13618), (3714, 13530), (4059, 12380), (4510, 11142), (5412, 9285), (5571, 9020), (6190, 8118), (6765, 7428), (6809, 7380)]