49674780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 108831204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 127, 159, 164, 180, 205, 212, 246, 254, 265, 318, 369, 381, 410, 477, 492, 508, 530, 615, 635, 636, 738, 762, 795, 820, 954, 1060, 1143, 1230, 1270, 1476, 1524, 1590, 1845, 1905, 1908, 2173, 2286, 2385, 2460, 2540, 3180, 3690, 3810, 4346, 4572, 4770, 5207, 5715, 6519, 6731, 7380, 7620, 8692, 9540, 10414, 10865, 11430, 13038, 13462, 15621, 19557, 20193, 20828, 21730, 22860, 26035, 26076, 26924, 31242, 32595, 33655, 39114, 40386, 43460, 46863, 52070, 60579, 62484, 65190, 67310, 78105, 78228, 80772, 93726, 97785, 100965, 104140, 121158, 130380, 134620, 156210, 187452, 195570, 201930, 234315, 242316, 275971, 302895, 312420, 391140, 403860, 468630, 551942, 605790, 827913, 937260, 1103884, 1211580, 1379855, 1655826, 2483739, 2759710, 3311652, 4139565, 4967478, 5519420, 8279130, 9934956, 12418695, 16558260, 24837390, 49674780]

約数ペア:

[(1, 49674780), (2, 24837390), (3, 16558260), (4, 12418695), (5, 9934956), (6, 8279130), (9, 5519420), (10, 4967478), (12, 4139565), (15, 3311652), (18, 2759710), (20, 2483739), (30, 1655826), (36, 1379855), (41, 1211580), (45, 1103884), (53, 937260), (60, 827913), (82, 605790), (90, 551942), (106, 468630), (123, 403860), (127, 391140), (159, 312420), (164, 302895), (180, 275971), (205, 242316), (212, 234315), (246, 201930), (254, 195570), (265, 187452), (318, 156210), (369, 134620), (381, 130380), (410, 121158), (477, 104140), (492, 100965), (508, 97785), (530, 93726), (615, 80772), (635, 78228), (636, 78105), (738, 67310), (762, 65190), (795, 62484), (820, 60579), (954, 52070), (1060, 46863), (1143, 43460), (1230, 40386), (1270, 39114), (1476, 33655), (1524, 32595), (1590, 31242), (1845, 26924), (1905, 26076), (1908, 26035), (2173, 22860), (2286, 21730), (2385, 20828), (2460, 20193), (2540, 19557), (3180, 15621), (3690, 13462), (3810, 13038), (4346, 11430), (4572, 10865), (4770, 10414), (5207, 9540), (5715, 8692), (6519, 7620), (6731, 7380)]