49211866080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2628839}}^1$

素因数の和:2628873

約数の個数: 144

約数和(自身を含む): 180853676640

約数和(自身を除く): 131641810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 2628839, 5257678, 7886517, 10515356, 13144195, 15773034, 21030712, 23659551, 26288390, 31546068, 34174907, 39432585, 42061424, 47319102, 52576780, 63092136, 68349814, 78865170, 84122848, 94638204, 102524721, 105153560, 118297755, 126184272, 136699628, 157730340, 170874535, 189276408, 205049442, 210307120, 236595510, 252368544, 273399256, 307574163, 315460680, 341749070, 378552816, 410098884, 420614240, 473191020, 512623605, 546798512, 615148326, 630921360, 683498140, 757105632, 820197768, 946382040, 1025247210, 1093597024, 1230296652, 1261842720, 1366996280, 1537870815, 1640395536, 1892764080, 2050494420, 2460593304, 2733992560, 3075741630, 3280791072, 3785528160, 4100988840, 4921186608, 5467985120, 6151483260, 8201977680, 9842373216, 12302966520, 16403955360, 24605933040, 49211866080]

約数ペア:

[(1, 49211866080), (2, 24605933040), (3, 16403955360), (4, 12302966520), (5, 9842373216), (6, 8201977680), (8, 6151483260), (9, 5467985120), (10, 4921186608), (12, 4100988840), (13, 3785528160), (15, 3280791072), (16, 3075741630), (18, 2733992560), (20, 2460593304), (24, 2050494420), (26, 1892764080), (30, 1640395536), (32, 1537870815), (36, 1366996280), (39, 1261842720), (40, 1230296652), (45, 1093597024), (48, 1025247210), (52, 946382040), (60, 820197768), (65, 757105632), (72, 683498140), (78, 630921360), (80, 615148326), (90, 546798512), (96, 512623605), (104, 473191020), (117, 420614240), (120, 410098884), (130, 378552816), (144, 341749070), (156, 315460680), (160, 307574163), (180, 273399256), (195, 252368544), (208, 236595510), (234, 210307120), (240, 205049442), (260, 189276408), (288, 170874535), (312, 157730340), (360, 136699628), (390, 126184272), (416, 118297755), (468, 105153560), (480, 102524721), (520, 94638204), (585, 84122848), (624, 78865170), (720, 68349814), (780, 63092136), (936, 52576780), (1040, 47319102), (1170, 42061424), (1248, 39432585), (1440, 34174907), (1560, 31546068), (1872, 26288390), (2080, 23659551), (2340, 21030712), (3120, 15773034), (3744, 13144195), (4680, 10515356), (6240, 7886517), (9360, 5257678), (18720, 2628839)]